Physics Past Questions and Answers

What is the least possible error in using a rule graduated in centimeters?

What is the least possible error in using a rule graduated in centimeters?

Which of the following affects the period of a simple pendulum? i. mass of the pendulum bob. ii. length of the pendulum. iii. acceleration due to gravity.

A boy sits in a train moving with uniform speed on a straight track. If from his outstretched palm he gently tosses his coin upwards, the coin will fall

A body starts from rest and moves with uniform acceleration of 6ms^-2. What distance does it cover in the third seconds