Recent questions in Classical Mechanics

+195 votes

0 answers

A simple pendulum has a period of 2.0s and an amplitude of swing 5.0cm. What is the maximum magnitude of velocity of the bob and acceleration of the Bob?

asked Feb 20, 2023 in Classical Mechanics by coggy

+1 vote

0 answers

How can an object rotate at a constant rate if its angular acceleration is not constant?

asked Feb 20, 2023 in Classical Mechanics by depictdot

+179 votes

0 answers

What are the symbols for distance displacement speed velocity acceleration?

asked Feb 20, 2023 in Classical Mechanics by BBS

+293 votes

0 answers

If the mass of an object increases but its acceleration remains constant, what does that mean?

asked Feb 20, 2023 in Classical Mechanics by 17th edition experie

+10 votes

0 answers

Why does classical mechanics fail to explain heat capacities?

asked Feb 20, 2023 in Classical Mechanics by wishingtree

+26 votes

0 answers

A ball is thrown horizontally 20 m above the ground with a velocity of 5 m/s. How far from the base of the cliff will the ball land?

asked Feb 20, 2023 in Classical Mechanics by Jack

+53 votes

0 answers

Can static friction be present while an object is in motion?

asked Feb 20, 2023 in Classical Mechanics by NebulaFlare

+11 votes

0 answers

If an object moves with constant absolute and relative velocities, then what will be its acceleration? How can this be proved mathematically?

asked Feb 20, 2023 in Classical Mechanics by Bahco

+16 votes

0 answers

You are pushing a 30.0 kg crate across the floor. What force is needed to start the box moving from rest if the coefficient of static friction is 0.297?

asked Feb 20, 2023 in Classical Mechanics by diysarah

+124 votes

0 answers

Can multiple double pendulums resonate? Are they still chaotic in this situation?

asked Feb 19, 2023 in Classical Mechanics by John Davied

+13 votes

0 answers

What is the final velocity if an object starts from rest and accelerates uniformly?

asked Feb 19, 2023 in Classical Mechanics by phlbridge

+19 votes

0 answers

If the resultant couple of a given force system on rigid body depends upon the choice of reference point, then why does the angular acceleration does not depend upon choice of a reference point?

asked Feb 19, 2023 in Classical Mechanics by plumberstool (3.1k points)

+6 votes

0 answers

What is the definition of constant velocity or uniform velocity? Can you give some examples of objects having this type of motion?

asked Feb 19, 2023 in Classical Mechanics by CrystalCharm (1.7k points)

+13 votes

0 answers

A body is projected with a velocity of 200m/s at an angle of 30 degrees. If the body was projected from the ground, what is its velocity after 16 seconds?

asked Feb 19, 2023 in Classical Mechanics by RolandK

+308 votes

0 answers

Why does the weight of an object not change when it comes in contact with a rough surface (i.e., increase of friction)?

asked Feb 19, 2023 in Classical Mechanics by tulipguilty

+145 votes

0 answers

How can we find the initial velocity and final velocity of an object if it moves in space?

asked Feb 19, 2023 in Classical Mechanics by Blackhawk

+8 votes

0 answers

What is the velocity and acceleration of a projectile at different points in its trajectory?

asked Feb 19, 2023 in Classical Mechanics by airvisit

+8 votes

0 answers

A ball is thrown vertically upward with velocity of 10m/s from a point 75m above the ground. What is the velocity with which it hits the ground?

asked Feb 19, 2023 in Classical Mechanics by timber ninja

+133 votes

0 answers

Suppose a spring is connected horizontally with a string and a pulley. The other end of the string is connected to the wall, also horizontally. When the person pulls the pulley to its maximum position, is the potential energy 1/2kx^2 or kx^2?

asked Feb 19, 2023 in Classical Mechanics by Rich_P1508

+2 votes

0 answers

Does the angle of inclination affect the friction force? What does the tangent angle indicate?

asked Feb 18, 2023 in Classical Mechanics by A DAY WASTED

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Recent questions in Classical Mechanics

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