614 - Mechanics part 1 Questions Answers

what is the difference between cntripetal acceleration and normal acceleration in uniform circular acceleration?

 

Asked By: PRINCE 5 Month ago
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A body covers one third of its journey with speed u, next one third with speed v and last one third with speed w. calculate the average speed of the body during the entire journey.

Asked By: S ANINDITA 5 Month ago
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 A flywheel rotating at the rate of 100 rpm slows down at a constant rate of 2 rad s–2. Calculate the time it will take to stop and the rotation it will make before coming to rest.
 
 
Asked By: RAJNI SINGH 1 year ago
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Help please!! 

A particle moves around a circle of radius R. In moment t = 0 it was located in point O. After, its velocity changes according to Vτ = αt - βt2, where α and β - positive constants. Find the modulus of the total acceleration when particle will be in point O again.

Asked By: INOCHI 1 year ago
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Asked By: GAURAB 1 year ago
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if a body loses half of its velocity on penetrating 3cm in a wooden block then how much it will penetrate more before coming to rest.

Asked By: AVISHEK YADAV 1 year ago
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Two blocks of masses m1, and m2 connected by a light vertical spring of stiffness k, m2 kept on a smooth horizontal surface . What should be the initial compression of the spring so that the system will be about to break off the surface, after releasing the block m1?  

Asked By: RAJARSI HOMROY 1 year ago
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A body is projected with a certain kinetic energy,has a horizontal range R. The kinetic energy of particle will be minimum at a horizontal distance _______ (Plz give answer as fast as possible plzzz)
Asked By: YASH 2 year ago
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A meter stick held vertically with one end on the floor and is allowed to fall. The speed of the other end when it hits the floor assuming that the end at the floor does not slip is ?

 

Asked By: SHARMILA BISWAL 2 year ago
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Physics >> Mechanics part 1 >> Kinematics Medical Exam

a car from rest and moves with constant acceleration.the ratio of distance covered by the car in nth second to that covered in n seconds is

Asked By: YOGESH BHATT 2 year ago
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