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What's the point of Escape Velocity?
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Friction for different contacts
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Violating the law of conservation of energy
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Divergence of velocity of incompressible fluid in uniform gravity
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Proof of Projectile Motion: Displacement and Gravity Explained
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About spring constant and Hooke's law
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2
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A general question regarding classical mechanics.
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6
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Vapor Pressure Measurement Problem
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2
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How can you measure the swingweight of a tennis racquet without expensive tools?
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Difference between particle velocity and phase velocity
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4
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Potential Energy of a Spring Contradiction?
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2
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Pumping water versus expulsion
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Kinematics of a particle with drag
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5
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Calculate max depth in water a hollow steel sphere can withstand
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Bounce a ball off a round post: where does it go?
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11
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Torque, point or axis of rotation
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6
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Is the Force-Displacement Relationship Conserved in Energy Conservation?
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11
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Situations where torque does no work
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What happens to rotational inertia when external forces disappear?
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14
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How do you measure the air pressure inside a balloon?
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3
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How can I calculate the depth of bullet penetration in different materials?
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5
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Kinetic Energy in Inelastic Collision
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14
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What are the hamilton equations of motion for homogeneous lagrangians?
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Angular Momentum of a sliding disc about a point on the floor
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2
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Derivation of Gravitational Potential
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8
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Difference between momentum & KE. Please, help.
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10
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Single frequency- phase and group velocity?
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1
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How Water Can Form "Reverse Bubbles" - Explained
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19
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Acoustic impedance- pressure and velocity
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1
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Is Cooling Without Work Possible Under the Sun's Heat?
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10
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Pressure Loss owing to multiple nozzles
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1
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Vacuum pressure inside a 650 gallon tank
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5
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Questions about the drag equation and aerodynamics
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7
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Is it Possible for a Photon to Be at Rest?
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7
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Concerning centripetal accelaeration & force
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11
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How to express strengt to weight ratio of test samples
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2
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What Are the Different Dimensions of Sound and How Can They Be Distinguished?
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2
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Use of capillarity in pumping water
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3
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How to Calculate Back Pressure in a 24" Sparge Pipe?
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1
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Simple horizontal harmonic oscillator with spring that has a mass.
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3
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Understanding the Incompatibility of Oil and Water: A Scientific Explanation
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2
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Water Circling Drain Coriolis effect
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4
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Why does it take longer to cook in lower pressures?
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10
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Inelastic Collisions: Momentum Conservation
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14
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Work Energy Theorem and total work
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2
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Shear stress and pressure drop
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12
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Higgs or Einstein: who describes mass/inertia comprehensively?
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4
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Trying to determine initial thrust on an object from angular velocity?
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1
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Concept of 'work done' on a smooth slope (high school-level physics)
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16
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Hit a roadblock trying to calculate minimal velocity.
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9
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Is my statics approach correct for pushing a 1000lb cart up an inclined slope?
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2
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Bernoulli's equation and window panes
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5
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How can an object have an acceleration of 9.81m/s^2 when there is
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29
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Kater's Pendulum Vs Bar Pendulum
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1
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Could We Survive on a Planet with a 24-Minute Day?
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5
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Inertial Reference Frame Locally
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3
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Difference In Potential Energy
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2
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Foucault pendulum string medium
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3
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What is the difference between one-dimensional and two-dimensional motion?
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6
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What Is the Correct Unit for Mean Square Velocity?
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4
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Velocity for an object at the center of the earth?
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1
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Filters for Real World Accelerations
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8
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Who was the creator of principle of inertia
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4
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Does the mechanical advantage of a pulley change when lifting yourself
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7
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9K
Spreading of a pulse as it propagates in a dispersive medium
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2
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Equations of Motion for an Object Falling in a Parabolic Bowl
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35
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Angular constraints on the Inverted Double Pendulum - 'Acrobot'
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1
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2K
Is a 12V car battery more powerful than a 12V power adapter?
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2
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2K
Is there a difference between contact time and impact time? (collsion)
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4
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Question about Newton's Law of Cooling
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1
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3K
Confused on Static Friction - Walking and Driving
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15
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27K
Projectile Problem: Aim 10 Meters Above Target?
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2
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Force converted to acceleration?
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2
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11K
How can Simple Harmonic Motion have angular frequency?
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21
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What exactly is the reactive centrifugal force (split)
3
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146
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Perpendicular force calculated from torque and point of application?
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2
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Can Strong Magnetic Fields Effectively Move Water Molecules?
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12
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Is the Live Catch phenomenon in pinball caused by electro-magnetic energy?
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4
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Building a Particle Accelerator: Understanding Vacuum and Magnetism Techniques
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16
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Finding Sound Velocity in Iron: Examining Dispersion Curves
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1
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Variables of the double inverted pendulum
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1
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How pressure is measured using a manometer
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2
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Radius as a function of Uniform Circular Motion
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2
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Question about fluid dynamics (calculating concentration)
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4
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Accelerating a wheel of two different materials.
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5
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Is there water flow against gravity?
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1
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Is Rest Mass of Hydrogen Affected by Virtual Particles?
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22
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Is there a different law for balloon elasticity compared to metal springs?
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7
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Compute Impact Velocity Vector for Orbital Trajectory
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5
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Can Human Weight Wearing Shoes Be Less Than Body Weight Plus Shoe Weight?
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3
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2K
Which freezes faster Hot or cold water?
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3
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How do you find terminal velocity?
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2
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Calculating force of explosion over distance in water
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8
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Why is atmospheric pressure the same indoors?
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4
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Calculating Drag: Measuring Time with Light Gates
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1
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What is the relationship between the limit and curvature of a trajectory?
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2
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Conversion of angular momentum to linear momentum
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11
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Spring damper system without a mass
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8
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10K
Computing coefficient of friction without experiment
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2
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1K
Finding the ratios of diatomic, monatomic and ionized hydrogen
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1
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