Mechanics Forum

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Pressure at exit plane of pipe: static or total
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Death and conservation of information
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Constraint Forces and Conservation of energy
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1
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3K
Why does a car jumpstart work?
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4
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25K
Theoretical top speed using multiple gravity assist
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What Happens When You Pitch a Baseball at 90% the Speed of Light?
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Question about Lagrangean dynamics(inertia matrix)
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Independent carriers immersed in an insulating fluid
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Vacuum Chamber: How Long Will It Maintain Pressure?
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Net Displacement: Subtracting E from W Direction Vectors
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How to Find the acceleration from 3-axis accelerometer?
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Why Are Sound Waves Invisible to the Human Eye?
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Relation between binding energy and inertial mass
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Acceleration of a 2D circle due to Gravity.
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6
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3K
Newton Papers Online - Notebooks & Principia Mathematica
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Is there Gravitational Potential Energy on a horizontal surface?
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3K
How do i choose the right ac or dc motor
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Effect of Humidity and Density on Speed of sound
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Derivation of Torricelli's Law From Bernoulli's Equation
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Is it Possible to Build a Device for Measuring Speeds of Arbitrary Objects?
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3K
Density & Speed in Relation to Power
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What Role Does Centripetal Force Play in Planetary Motion and Gravity?
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Does Bernoulli's Equation Apply to Ideal Gases in a Piston-Driven System?
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16
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Work Done on Object When Net Force is Zero
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16
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18K
Why does a sleeping top resist torques and return to its original position?
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2
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4K
Gravitational Potential Energy and weight
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12
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3K
Can use Carbon to create Diode
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4
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4K
Collision of Ball with Table Tennis Playing Robot 2D Elastic Collision
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10
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4K
How Does Drag Affect Projectile Motion in Simulations?
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3
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2K
Effect of distance in collimated space. NOT for homework.
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Sphere rolling in a semisphere
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Is Mass the True Measure of Inertia?
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12
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Energy Loss during Inelastic collisions, Where does it go
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Comparing Flat vs Banked Road Maneuverability
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6
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3K
Fuel velocity vs exhaust velocity difference?
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1
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2K
Which string cutten? (impulse)
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11
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2K
Terminal Velocity: Max Velocity of Sub Atomic Particles
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1
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2K
Why does pressure in an enclosed container go up under the sea?
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14
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8K
Understanding Surface Tension: What Causes It?
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26
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6K
16 year old solves 300 year old problem set by Isaac Newton
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43
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55K
Horizontal spring-block system
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2
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2K
Is Potential Constant on a Conductor?
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4
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2K
Thermo problem for a pressure vessel
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3
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2K
How To Calculate Speed at moment of Impact
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5
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Changing a velocity distributions
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2
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Quick Question in projectile motion (H-J)
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1
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Why Does Kinetic Energy Depend on Both Mass and Velocity?
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3
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2K
Building a Manual Ball Launcher: Solving the 22ft Roll Distance at a 45° Angle
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11
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2K
Convert Extreme sound into usable energy
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4
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3K
A very good video on quantum mechanics
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16
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Why does the normal hydrogen atom lack a neutron
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2
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Does Q remain stationary with respect to P all the time?
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9
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2K
Ising Model Monte Carlo - interpretations
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1
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Equations in Classical Mechanics
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10
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Pulley dynmamics involving acceleration and time-varying tension.
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3
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2K
Why Does Gravity Do Equal Work on All Inclines?
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4
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2K
Rotation and translation of an object
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10
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9K
Conservation of energy and change in energy
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5
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When is Hamiltonian mechanics useful
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2
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2K
Calculating Force Needed to Pull Plunger in Standard Syringe
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10
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19K
Wind force, drag, something :v
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2K
How does wavelength change with speed?
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Is Work Done at Constant Speed When Kinetic Energy is Involved?
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5
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Unraveling the Mystery of Energy Transfer: Lowering Objects Slowly
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Generalized coordinates in Lagrangian mechanics
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2
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Question about Centripetal Force
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1
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2K
Speed limit of pressurised air
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7
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9K
How High Will a Mass Fly on a Vertical Spring?
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7
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2K
Calculating force on object being lowered/dropped into water
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3
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4K
Something I've never understood about non-inertial reference frames
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3
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Understanding Potential Energy and Functions: Verification and Clarification
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3
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What is the potential energy of a ball in a state of gravitational equilibrium?
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1
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Speed of sound and density relation?
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Dynamics of axially loaded bar
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2
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The Amount of Joules generated by a car wheel travelling at 30mph
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8
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Projectile motion with air friction
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3
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Do Generators Run Out of Electrons?
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3
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2K
Force applied on a rotating disc
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9K
Calculating Diaphragm Plates Needed to Stop 30,000 lb Object
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5
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Tracking Distance on one Axis with an Accelerometer
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4
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3K
Atmospheric Pressure & Boiling Point of Water: 20 C
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4
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2K
Simple impulse force question - force upon impact
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2
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How does the Lagrangian apply to Brownian motion?
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7
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3K
Measure the speed of earth in universe
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7
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Elastic collisions between multiple bodies
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Water Potential Theory Derivation: Xylem & Biomechanics Project Help
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1
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Projectile Equation - Parabola
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3
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Wave Propagation in a Coil Spring
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Bernoulli Eq vs General Formula: Pressure of Fluid
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Particle-Rod Collision: Rotation or Translation?
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4
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Concept Of Linear Momentum and definition of Force
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2
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What is the formula for calculating air convection velocity?
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14
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Puzzling Question about Rotation
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14
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Pool Ball Impulse: Calculating Speed After Impact
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4
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3K
A jump rope in the ground state gets excited.
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2
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2K
Looking for math course that correspond to fluid mechanics
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4
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2K
Angular Velocity in Curvilinear Translation?
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2
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3K
Is time just energy doing work?
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6
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10K
Connection between phase, wave number and momentum
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1
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4K
Earth's Momentum: Constantly Changing or Constant?
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1
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1K

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