Recent questions in Velocity physics

+21 votes

0 answers

How can you prove that a parcel of air at rest relative to the Earth's surface at the equator would attain a theoretical eastward velocity of 2505 km/hr when moved to 60° N latitude?

asked Mar 16, 2023 in Velocity physics by Da1

+40 votes

0 answers

A car is travelling at 20 m/s. It accelerates uniformly at 3 m/S2 for 5 s. What is the distance the car travels while it is accelerating?

asked Mar 16, 2023 in Velocity physics by Controlled Magic

+18 votes

0 answers

What is the maximum theoretical escape velocity we can conceive for an object with mass, which does not violate the laws of the universe?

asked Mar 15, 2023 in Velocity physics by miss pickle

+21 votes

0 answers

How do we find average velocity when only one point is given?

asked Mar 15, 2023 in Velocity physics by Gavin Ezard

+177 votes

0 answers

What will be the final velocity of the car if it starts to move from rest and accelerates at 10m/s² for 5 seconds?

asked Mar 15, 2023 in Velocity physics by GavinS91

0 votes

0 answers

A force of magnitude 5 N acts on a 2-kg body moving initially in the direction of the force with a speed of 4 m/s. Over what distance must the force act in order to change the body’s speed to 6 m/s?

asked Mar 15, 2023 in Velocity physics by genenoel

+67 votes

0 answers

Would it work if a turbine engine intake was extended and passed through an increasing in radius size pipe? You know how angular momentum increases the velocity with decreased radius? What if we increased the airflow to hypersonic speeds?

asked Mar 15, 2023 in Velocity physics by The Dormouse

+6 votes

0 answers

At an amusement park, 96.0 kg bumped car moving with a speed of 12m/s bounces elastically off a 135 kg bumper car that is at rest initially. Which of the following is the final velocity of car 1?

asked Mar 15, 2023 in Velocity physics by bcooper

+5 votes

0 answers

For change in momentum why do you do momentum before minus momentum after, but for change in velocity you do final velocity minus initial velocity?

asked Mar 14, 2023 in Velocity physics by EmberOracle

+25 votes

0 answers

What is the relative velocity of A with respect to B (when, A=0 m/s and B=60m/s)? How do I get the direction of the velocity (logically it should be 180 but I got both 0 and 180 after mathematics)?

asked Mar 14, 2023 in Velocity physics by Tasher87

+50 votes

0 answers

How can visualizations work with velocity instead of against it?

asked Mar 14, 2023 in Velocity physics by EmberOracle

+16 votes

0 answers

What exactly is escape velocity, wouldn't you be able to escape the gravity by just going very slowly for a very long time?

asked Mar 13, 2023 in Velocity physics by plummit

+232 votes

0 answers

(Edited) Given a 0.05kg mass, V0=5m/s, moving along a horizontal surface (μk=0.2). It’s initially 0.5m from the edge of a lax, horizontal ideal spring (k=10N/m). What will the mass’ velocity be when the spring is compressed 5cm?

asked Mar 13, 2023 in Velocity physics by portfoliosilent

+71 votes

0 answers

How can one calculate a projectile's initial velocity given its final position and time?

asked Mar 13, 2023 in Velocity physics by clarksy

+15 votes

0 answers

If you throw an object horizontally at speed v and then let go of it, what will be its velocity after t seconds?

asked Mar 13, 2023 in Velocity physics by FadBurty

+26 votes

0 answers

If an object starting from rest travels 625m when its velocity becomes 125m/s, then what will be the acceleration?

asked Mar 13, 2023 in Velocity physics by James sirdifield

+26 votes

0 answers

If the length of a wire conductor is doubled by stretching it keeping the potential difference constant, by what factor does drift velocity of electron change?

asked Mar 13, 2023 in Velocity physics by CrystalTwilight

+3 votes

0 answers

A cannonball with a velocity of 50m/s is fired straight up. How long will the cannonball stay in the air (ignore air resistance)?

asked Mar 12, 2023 in Velocity physics by tommy trowel

+259 votes

0 answers

Billie threw a ball forward with a horizontal velocity of 8.7 m/s. What is the ball's position after 2.3 seconds?

asked Mar 12, 2023 in Velocity physics by DavidMey

+268 votes

0 answers

A train is moving with a velocity of 72km/hr. When the brakes are applied, the acceleration is reduced to -0.5 m/s^2. What is the distance covered by the train before coming to rest?

asked Mar 12, 2023 in Velocity physics by EmberCharm

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Recent questions in Velocity physics

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