Recent questions in Velocity physics

+1.4k votes

0 answers

Can phase velocity exceed the speed of light? What are the implications of this on our universe?

asked Feb 11, 2023 in Velocity physics by Danny1885

+330 votes

0 answers

How do I find the angle of elevation given total distance and velocity?

asked Feb 11, 2023 in Velocity physics by EmberWhisper

+9 votes

0 answers

What happens when you throw something against a wall at a high velocity?

asked Feb 11, 2023 in Velocity physics by SolarisDreamer

+20 votes

0 answers

What is the rate of change of velocity with respect to time?

asked Feb 11, 2023 in Velocity physics by Kekdal

+6 votes

0 answers

A ball is thrown with speed 12 m/s from the top of a building. How much later must a second ball be dropped from the same starting point if it is to hit the ground at the same time as the first ball? Initial position is 24m aboveground (g = 10m/s²)

asked Feb 10, 2023 in Velocity physics by Floorman

+124 votes

0 answers

Two beta particles A and B travel in opposite directions, each with velocity 0.9c. What is their relative velocity as observed by A and as observe by a stationary observer?

asked Feb 10, 2023 in Velocity physics by cosworth

+15 votes

0 answers

Why does velocity depend upon both magnitude and direction?

asked Feb 10, 2023 in Velocity physics by fishern

+15 votes

0 answers

What is the reason that objects do not fall into themselves due to gravity? Is there any escape velocity that can overcome this force?

asked Feb 10, 2023 in Velocity physics by jordon20187

+27 votes

0 answers

Can the average velocity of a falling object be used in the drag equation to find the average force of air resistance?

asked Feb 10, 2023 in Velocity physics by Dick Bartholomew

+11 votes

0 answers

What is the difference between speed and velocity? How is acceleration related to speed and velocity?

asked Feb 10, 2023 in Velocity physics by Dr Who

+15 votes

0 answers

Is there a speed limit in which the speed of light is slower than your current momentum/velocity?

asked Feb 10, 2023 in Velocity physics by RadiantVerse

+21 votes

0 answers

A projectile is launched at an initial velocity of 11m/s from the ground at 30° vertical. How long does it take before it reaches its maximum height?

asked Jan 20, 2023 in Velocity physics by mantor

+165 votes

0 answers

If two cars are moving in opposite directions with speed v, what will be their their relative velocity?

asked Jan 20, 2023 in Velocity physics by bettyswallocks

+19 votes

0 answers

What is the maximum height of the ball if it's thrown vertically at 2m/s, and the gravity causes the ball to decelerate at 10m/s^2?

asked Jan 20, 2023 in Velocity physics by SeraphicMystic

+11 votes

0 answers

An observer moves past a meter stick at a velocity that is one-half the velocity of light. What length does he measure for the meter stick?

asked Jan 20, 2023 in Velocity physics by DeborahCamden

+1 vote

0 answers

A body of mass 2kg is released from a height of 5m. With what velocity does it hit the ground?

asked Jan 20, 2023 in Velocity physics by NovaVerse

+267 votes

0 answers

What is the time taken to reach the maximum height of a ball thrown vertically upward with a velocity of 80m/s?

asked Jan 19, 2023 in Velocity physics by Hans_25

+16 votes

0 answers

In an isolated system, the moment of inertia of a rotating object is doubled. What happens to the angular velocity of the object?

asked Jan 19, 2023 in Velocity physics by Realneil

+47 votes

0 answers

What is the maximum velocity of StarShip Enterprise if it were built with current technology?

asked Jan 19, 2023 in Velocity physics by tore81

+14 votes

0 answers

A car moving in the positive direction with an initial velocity of 32 m/s slows down at a constant rate of -3 m/s2. What is its velocity in meters/second after 8 seconds of deceleration?

asked Jan 19, 2023 in Velocity physics by NebulaDreamer

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Recent questions in Velocity physics

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