Recent questions in Classical Mechanics

+7 votes

0 answers

If a car accelerates from rest at a constant of 2.5 m/s2, how many seconds will it take for its velocity to reach 20 m/S?

asked Mar 19, 2022 in Classical Mechanics by Sugerandspice66

+311 votes

0 answers

If a car starts off with zero velocity, what force on it will cause it to accelerate uniformly at constant rate?

asked Mar 19, 2022 in Classical Mechanics by Pallassscat

+237 votes

0 answers

A body starting from rest moving with acceleration a=7tm/s^2. What is its velocity at t=2s?

asked Mar 19, 2022 in Classical Mechanics by deacon

+18 votes

0 answers

What will happen if a body is pulled on an inclined plane at an angle greater than the angle of friction?

asked Mar 18, 2022 in Classical Mechanics by tolis

+126 votes

0 answers

How can we tell if an object has (negative) acceleration by looking at its position-time graph?

asked Mar 18, 2022 in Classical Mechanics by StrugglingDIYer

+18 votes

0 answers

A car moving with a velocity of 30 km/hr accelerates uniformly at the rate of 1 m/s. What is the distance travelled from the place where acceleration began to that with the velocity reaches 90 km/hr?

asked Mar 18, 2022 in Classical Mechanics by Ethanpeng

+5 votes

0 answers

A girl throws a ball upwards at a velocity of 10m/s. How high up does it go?

asked Mar 18, 2022 in Classical Mechanics by elletheboy

+88 votes

0 answers

An object moves along a circular path of radius 5m with an angular velocity of 40rad/s. What is the object's linear speed, time for one revolution, and centripetal acceleration?

asked Mar 18, 2022 in Classical Mechanics by Teuchter

+18 votes

0 answers

What is the difference between classical mechanics and special relativity? Which one is more important in physics nowadays?

asked Mar 18, 2022 in Classical Mechanics by VeeD

+312 votes

0 answers

If you integrate acceleration, you get velocity. What happens if you integrate velocity?

asked Mar 17, 2022 in Classical Mechanics by plastererboy

+19 votes

0 answers

A stone is thrown vertically upward with a speed of 12.0 m/s from the edge of a cliff 70.0 m high. What is the magnitude of its speed just before hitting the ground at the base of the cliff?

asked Mar 17, 2022 in Classical Mechanics by teabreak

+2 votes

0 answers

What is the expression for an object's acceleration in terms of its mass and velocity called? What are its units?

asked Mar 17, 2022 in Classical Mechanics by EndOfRadio

+92 votes

0 answers

How can something have zero velocity but an infinite (positive) acceleration in one direction, but an opposite infinite (negative) acceleration in the other direction at the same time?

asked Mar 17, 2022 in Classical Mechanics by georgemcintyre

+4 votes

0 answers

In physics, if the derivative of velocity is acceleration, what does a(z) =dv(z) /dz represent as a complex function?

asked Mar 17, 2022 in Classical Mechanics by twr88

+203 votes

0 answers

What is magnitude of workdone on body that is moving upward with constant velocity?

asked Mar 17, 2022 in Classical Mechanics by SolarisSeeker

+19 votes

0 answers

Consider 2 bodies in motion, one along a circle and other along an ellipse, both having the same constant speed, is the acceleration(due to change in direction) considered to be the same in both the cases? Is acceleration uniform along the ellipse?

asked Mar 17, 2022 in Classical Mechanics by FURKIN

+281 votes

0 answers

How can we maintain the velocity of a ball thrown up in air?

asked Mar 16, 2022 in Classical Mechanics by SGM18

+101 votes

0 answers

How much work would a child do while pulling a 12-kg wagon a distance of 4.3 m with a 22 n force?

asked Mar 16, 2022 in Classical Mechanics by lord twang

+13 votes

0 answers

How do you calculate momentum from kinetic energy and velocity in classical mechanics?

asked Mar 16, 2022 in Classical Mechanics by Bit Of Advice

+3 votes

0 answers

From what height does a 2 kg basketball fall if someone drops it from rest and it hits the ground with a velocity of 7 m/s?

asked Mar 15, 2022 in Classical Mechanics by NebulaFlare

Page:

« prev
1
...
42
43
44
45
46
47
48
...
51
next »

Recent questions in Classical Mechanics

...