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Mass spring system where springs have mass
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2
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2K
Fluid Dynamics - Increasing Outlet Pressure
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4
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Question about atmosphere pressure
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If a 10km Asteroid Impacted the Pacific along the equator
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Positive Hydrogen Ion = Proton?
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Why Does a Box on a Building Have Potential Energy?
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Why is the concept of Power useful?
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Clarification on position equation for simple harmonic motion
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Why Is Momentum Conserved but Not Kinetic Energy in an Inelastic Collision?
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Force Required to Accelerate M2 w/ Equal Masses M1 & M2
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Calculating time from velocity and acceleration?
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Maximal acceleration of a car in a curve
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13
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Difference Between Couple, Torque & Moment of Force
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Potential for particle circular motion
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How Is Tension Measured in a Cable?
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What is the stress tensor and how is it related to motion?
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12
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3K
Bubbles in water, need a method/equations
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3
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3K
New at using a multimeter, why isn't this working?
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1
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1K
Air pressure difference in inside and outside of house
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3
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Why is the symbol for angular momentum L?
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7
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23K
What is Angular Velocity? | Learn About Angular Velocity
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2 questions about sound - logic reasoning needed
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10
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Does cartesian velocity contribute to Lat Long conversion?
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3
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3K
Minimum speed of interaction of matter
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An odd thought on centrifugal compressors.
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1
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2K
Strange behavior of the density of the water around the freezing point
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Potential Difference in Series and Parallel circuit
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21K
Displacement of water for a boat and raft
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3
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5K
Does Amplitude Affect the Oscillation Period in Harmonic Motion?
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2
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Space Based Solar Power Generation.
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3
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3K
What (physically) to do in a falling elevator?
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4K
Density and pressure relationship
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2
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Momentum Change in a Collision with Combined Units
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3
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Optimizing Water Displacement on an Incline
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6
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Adding Friction to Momentum Equation: How to Explain Loss of Momentum?
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10
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8K
Velocity given centripetal force, accounting for friction
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4
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Misunderstanding about work definition
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3
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Question about how collisions deal with force.
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1
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Weight of object as measured on spring scales
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1
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Newtons from Bouyancy underwater comparing helium, oxygen, and hydrogen
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1
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Ionic Formula for Carbon-12 Ion: C4+ or C4-?
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2
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12K
Newton's Law of Cooling formula
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8
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27K
Why Is Energy Conservation Misunderstood in Inelastic Collisions?
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2
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Object floating on the surface of water
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Motion of an aircraft in ground
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7
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Does Static Friction Exist When Gravity is Applied?
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2
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What is the final angular velocity of a falling physical pendulum?
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1
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What Happens to Torque and Angular Momentum if Radius Doubles?
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12
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How Do You Use a Fiducial Marker to Measure a Pendulum's Time Period?
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1
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Product of Inertia: Understand the Rule
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1
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4K
Determining force to crush an object using a pendulum
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1
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2K
Should force impact moving objects less than ones at rest?
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5
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4K
Question about cornstarch/ non Newtonain fluid
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2
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What is the calculation for determining motor shaft RPM using a tachometer?
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3
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16K
Does Changing Mass Affect Velocity and Momentum?
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2
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Air Pressure Between Highway Vehicles: Causes & Effects
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13
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9K
Could Kinetic Energy Weapons Revolutionize Modern Warfare and Space Missions?
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5
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Help with a debate on atoms at work?
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1
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2K
How does a normal pipette work?
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4
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11K
Angular Momentum and Principal Axes of Inertia
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How Do We Calculate Work Done in the Presence of Friction and Opposing Forces?
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5
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3K
How Does Friction Provide Centripetal Force During a Car Turn?
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6
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Vapor from high-energy particle collisions?
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14
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4K
Why does the cricket ball swing?
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7
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5K
I'm stuck with my 'Balls in a vacuum'
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17
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9K
What is the pressure in a microscopic scale?
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1
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Solving RC Car Motor Problem - Get Expert Help
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3
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Collision: Momentum, Kinetic Energy & Potential Energy
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3
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Conservation of energy and momentum
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2
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Pitch of sound: Elasticity vs Tension of string
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3
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How Does Direction Affect Scalar Work in Physics?
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1
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Objects cannot have a velocity > c. But what about acceleration?
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9
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What velocity to use to find momentum?
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3
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Conservation of energy, hypothetical situation
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5
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Battery that will run a dc motor
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13
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Fluid question: Detecting Blood Pressure in Mice
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3
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Calculating Force on a Ramp Using GPE: Clive's Question
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1
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Can a Funnel Improve Airflow in a Greenhouse Inflator Using PVC and a Vane?
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1
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Newton's Second Law: Force, Mass, and the World's Fate
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Why Does Friction Act in the Direction of Motion for a Rolling Wheel?
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2
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The force conversation of angular momentum creates
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5
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Ice melting in water in a gravity free fall
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20
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Trying to understand potential energy with this tricky question
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6
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The Weight of Earth's Atmosphere: Is It Being Lost?
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9
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Pressure waves in a vortex towards the centre?
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1
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Force of 6" x 18" Steel Panel Weighing 3.25 Pounds Striking a Person
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3
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How Does Speed Affect Conductivity?
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4
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Momentum and Kinetic Energy of stationary ball collision
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2
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Friction Coefficient for Brake Pads: Validity of F=2x(UN) Equation?
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1
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Derivation for Newton's Cooling Law
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Double pendulum, time question
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3
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Calculating Triangle-Wall Collision Reaction: Speed, Angle & Velocity"
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6
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Why is it tiring to push hard against a solid wall even though no work is done?
2
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75
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Sound waves propagated as transverse waves
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14
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Physics question about deriving a one dimensional kinematic equation?
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1
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3K
What is wrong with my derivation for the moment of inertia of a sphere?
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4
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Perception of motion in a void
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14
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Ice and Boiling Water Experiment: Discover the Surprising Results
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3
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Are water waves indicative of QED?
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3
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Gas pressure in variable diameter pipe
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2
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