Recent questions in Classical Mechanics

+12 votes

0 answers

We throw an object upward from the top of a 640 feet tall building. What is the vertical position h of the object, (measured in feet) t seconds after we threw it =h-16t^2+288+640?

asked Jun 17, 2022 in Classical Mechanics by MysticVerse

+12 votes

0 answers

An object is thrown at a height of 50 meters from the ground and it took 10 seconds to reach the ground. How fast was the object thrown? What was the velocity when it was thrown?

asked Jun 17, 2022 in Classical Mechanics by gothmother

+10 votes

0 answers

How far will an object travel if it is moving with a constant velocity for six hours?

asked Jun 17, 2022 in Classical Mechanics by Parky (3.0k points)

+9 votes

0 answers

If an object is traveling at a velocity of 37 m/s and has an acceleration of 0 m/s2, how far will it have traveled after 300 seconds?

asked Jun 16, 2022 in Classical Mechanics by CrystalNomad

+102 votes

0 answers

What is the definition of maximum velocity and minimum acceleration?

asked Jun 16, 2022 in Classical Mechanics by obedientdirectly

+5 votes

0 answers

How is the velocity vector affected by both magnitude and direction changes in acceleration, but not the position vector?

asked Jun 16, 2022 in Classical Mechanics by SolarisSeeker

+17 votes

0 answers

How do you calculate angular velocity from RPM?

asked Jun 16, 2022 in Classical Mechanics by The Happy Builder

+26 votes

0 answers

How do I calculate the acceleration of each weight if a weight of 60N and another of 80N are suspended by a light rope on either side of a frictionaless pulley?

asked Jun 16, 2022 in Classical Mechanics by John Manlow

+378 votes

0 answers

A fast moving train accelerates uniformly at 2m/s2 for 3 minutes. What is the velocity of the train in m/s?

asked Jun 16, 2022 in Classical Mechanics by Itandje

+6 votes

0 answers

How can I enlarge the friction coefficient between two surfaces?

asked Jun 16, 2022 in Classical Mechanics by chucks

+7 votes

0 answers

When an object moves with X velocity and a person who is standing at the end of that object is moving with Y velocity to the opposite direction of the object, what would be the velocity of the centre of gravity?

asked Jun 15, 2022 in Classical Mechanics by Rebecca Nash

+10 votes

0 answers

Why is the acceleration zero if the velocity is constant?

asked Jun 15, 2022 in Classical Mechanics by SSelbie

+16 votes

0 answers

What will be the acceleration of a car starting from rest accelerates uniformly and maintain a speed of 30m/s in 30s,it then slows down uniformly until it comes to rest in the next 40s?

asked Jun 15, 2022 in Classical Mechanics by plumbandgas.com

+7 votes

0 answers

What is the acceleration of a ball rolling down an incline?

asked Jun 15, 2022 in Classical Mechanics by Fluff88

+102 votes

0 answers

What is the difference between orbital velocity and tangential velocity?

asked Jun 15, 2022 in Classical Mechanics by StellarEcho

+11 votes

0 answers

A body projected upward at an angle of 30° with the horizontal has an initial velocity of 49 m/s. How many seconds will reach the ground? How far from the starting point will it strike?

asked Jun 15, 2022 in Classical Mechanics by CrystalPulse

+50 votes

0 answers

A toy car is released from rest and rolls down a 10 m long ramp. It is going 4 m/s when it reaches the end of the ramp. How long did it take to roll down the ramp? Assume constant acceleration.

asked Jun 14, 2022 in Classical Mechanics by BEF (3.7k points)

+255 votes

0 answers

What is the largest object that can be accurately described by classical mechanics and not by quantum mechanics?

asked Jun 14, 2022 in Classical Mechanics by Matt Blandford

+8 votes

0 answers

If an object is dropped from a height, why does its velocity decrease at a constant rate?

asked Jun 14, 2022 in Classical Mechanics by Ding

+3 votes

0 answers

How do you calculate centripetal acceleration when you only have the initial velocity in circular motion?

asked Jun 14, 2022 in Classical Mechanics by Vin

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Recent questions in Classical Mechanics

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