Recent questions in Classical Mechanics

+6 votes

0 answers

If the angular velocity of a wheel is 40 rad/s with aradius of 30 cm, what is the tangential velocity?

asked Sep 19, 2022 in Classical Mechanics by AstralSeeker

+27 votes

0 answers

Is the horizontal component of the weight force of a mass being pulled up an inclined plane a form of friction?

asked Sep 19, 2022 in Classical Mechanics by Rob Taylor

+106 votes

0 answers

Why do we study classical mechanics when we already have modern Physics?

asked Sep 19, 2022 in Classical Mechanics by Doall

+36 votes

0 answers

Can you give examples of speed, velocity, acceleration, and momentum?

asked Sep 19, 2022 in Classical Mechanics by Cannock TC

+221 votes

0 answers

A stone is thrown from the building upward at an angle of 30.0° to the horizontal with an initial speed of 20.0 m/s. The height from which the stone is thrown is 45.0 m above the ground. (a) How long does it take the stone to reach the ground?

asked Sep 19, 2022 in Classical Mechanics by Whitedragon101

+70 votes

0 answers

If an object is moving from a rest, and it's velocity reached 25m/s after 15s. What is the distance travelled during that period?

asked Sep 19, 2022 in Classical Mechanics by Unclebirt

+24 votes

0 answers

Would an object with a higher acceleration have more kinetic energy than an object with a lower acceleration?

asked Sep 19, 2022 in Classical Mechanics by Andy Harper

+188 votes

0 answers

What is the maximum speed of an object with constant acceleration?

asked Sep 18, 2022 in Classical Mechanics by Jimmycloutnail

+26 votes

0 answers

A particle is projected horizontally from a height of 78.4m with a velocity of 10m/s. What is the angle made by the velocity vector and the x-axis after 4 seconds?

asked Sep 18, 2022 in Classical Mechanics by VelvetTwilight

+15 votes

0 answers

A soccer ball of diameter 35 cm rolls without slipping at a linear speed of 2 m/s. Though how many revolutions has the soccer ball turned as it moves a linear distance of 20 m?

asked Sep 18, 2022 in Classical Mechanics by Willferox

+325 votes

0 answers

How far does a train travel in the sixth second if it starts from rest with a uniform acceleration of 4.0 m/s2?

asked Sep 18, 2022 in Classical Mechanics by carrot top

+20 votes

0 answers

Why is acceleration calculated as a = d/t^2?

asked Sep 18, 2022 in Classical Mechanics by RadiantDreamer

+326 votes

0 answers

If an object's velocity remains constant, then what happens to the net force acting on it?

asked Sep 18, 2022 in Classical Mechanics by PollyJeff (2.6k points)

+68 votes

0 answers

A ball is thrown with a momentum of 7kg m/s with a velocity of 20m/s. What is the mass?

asked Sep 18, 2022 in Classical Mechanics by dragon

+8 votes

0 answers

Can velocity (speed) and acceleration have both negative and positive values at the same time?

asked Sep 18, 2022 in Classical Mechanics by RadiantOracle

+10 votes

0 answers

How do I find velocity after a collision?

asked Sep 17, 2022 in Classical Mechanics by C0N1ST0N

+17 votes

0 answers

If a car starts from rest and moves with a uniform acceleration of 10m/s² for ten seconds, what is the distance it covers in the last one second?

asked Sep 17, 2022 in Classical Mechanics by CandC

+19 votes

0 answers

Can an object have a constant speed and decreasing acceleration at the same time?

asked Sep 17, 2022 in Classical Mechanics by VCG Construction

+287 votes

0 answers

With an initial velocity of 7200 m/s, does a car accelerate m/S² for 10 seconds?

asked Sep 16, 2022 in Classical Mechanics by Maximilian118

+45 votes

0 answers

A 200 kg object moves with an initial velocity of 3 m/s east is acted upon by a net force said to be 10 N. What is the final velocity of the car after 3 seconds?

asked Sep 16, 2022 in Classical Mechanics by yikesjelly

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