Recent questions in Classical Mechanics

+135 votes

0 answers

What is the maximum height of a ball with mass 500g thrown vertically upwards from the top of a roof of a building which height is 100m with a velocity of 20m/s^2?

asked Jan 19, 2023 in Classical Mechanics by DIYGary

+325 votes

0 answers

If an object has a friction force equal to its weight, then what will happen if we push it horizontally on a flat surface?

asked Jan 19, 2023 in Classical Mechanics by pitchstatistics

+21 votes

0 answers

A stone is launched straight up by a sling shoot. If it returns back to its initial position after 4 seconds, what is the initial velocity of the ball?

asked Jan 19, 2023 in Classical Mechanics by Paul_M

+27 votes

0 answers

Why do we make a time versus position or time vs. velocity graph for constant acceleration problems and not for constant speed problems?

asked Jan 19, 2023 in Classical Mechanics by Shaun courty

+23 votes

0 answers

How is the principle of relativity used to derive the clock time difference between two observers moving with constant velocity relative to each other using classical mechanics?

asked Jan 19, 2023 in Classical Mechanics by Callum halford

+21 votes

0 answers

A moving object, with a weight of 250N has a friction force of 100N exerted on it. What is the coefficient of friction if the normal force is 150N?

asked Jan 19, 2023 in Classical Mechanics by all the gear

+83 votes

0 answers

A car is traveling North at 17.0 m/s. After 12 s, its velocity is 14.0m/s in the same direction. What is the car's acceleration during this time?

asked Jan 19, 2023 in Classical Mechanics by Cecilb70

+20 votes

0 answers

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

asked Jan 19, 2023 in Classical Mechanics by Ooskaaar

+4 votes

0 answers

If a force acts horizontally at the top of a rolling ball, which applies a nonzero net torque without slipping, does Newton's second law F=ma still satisfy the center of mass of the ball?

asked Jan 19, 2023 in Classical Mechanics by The Teach

+16 votes

0 answers

What is the difference between velocity and average velocity?

asked Jan 19, 2023 in Classical Mechanics by Dont touch its live!

+2 votes

0 answers

What is the relationship between force and mass in Newtonian mechanics?

asked Jan 18, 2023 in Classical Mechanics by CelestialCharm

+12 votes

0 answers

What is the velocity of a body which has an acceleration of zero and also its speed changes as time passes by?

asked Jan 18, 2023 in Classical Mechanics by saha572757 (2.6k points)

+21 votes

0 answers

If you have a ship travelling away from a stationary object at 100 m/sec constant velocity the stationary object will be seen to travel 100 m/sec in the opposite direction. What if the stationary object were to accelerate 10 m/sec^2 towards the ship?

asked Jan 18, 2023 in Classical Mechanics by bigfranky145

+26 votes

0 answers

If a train travels at constant velocity, what will be its average acceleration per hour?

asked Jan 18, 2023 in Classical Mechanics by James1gbu

+257 votes

0 answers

A ball is thrown straight up in the air with an initial velocity of 15 m/s. What is the velocity of the ball when it comes back down to the person’s hand?

asked Jan 18, 2023 in Classical Mechanics by J.N

+284 votes

0 answers

What are examples of high useful friction and low useful friction?

asked Jan 18, 2023 in Classical Mechanics by jack oneil

+96 votes

0 answers

Two blocks with masses m1 4.6kg and m2 3.8kg are connected by a light spring on a horizontal frictionless table at a certain instant when m2 has an acceleration a2 2.6 m/s2 then what is the force on m2 and what is the acceleration of m1?

asked Jan 18, 2023 in Classical Mechanics by VelvetTwilight

+48 votes

0 answers

In classical mechanics, why do we need two state vectors: one for position and one for velocity?

asked Jan 18, 2023 in Classical Mechanics by gac1967

0 votes

0 answers

What are some observations/effects/phenomena (in Classical mechanics) which cannot be explained by quantum mechanics?

asked Jan 17, 2023 in Classical Mechanics by detrtcx

+2 votes

0 answers

A particle starting from rest moves with an acceleration of 1.5ms². What is its velocity after 10 seconds and the distance covered in 10 seconds?

asked Jan 17, 2023 in Classical Mechanics by JOMEL

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Recent questions in Classical Mechanics

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