get app

Go To Your Study Dashboard

Q7.32 Read each statement below carefully, and state, with reasons, if it is true or false;

(b) The instantaneous speed of the point of contact during rolling is zero.

Answers (1)

D Devendra Khairwa

True. This is because the translational speed is balanced by rotational speed.

Similar Questions

Out of NaCl and AgCl, which one shows Frenkel defect and why? Q.
A bus decreases its speed from 80km/h to 60km/h in 5 secs. find the acceleration of the bus? Q.
A bus decreases its speed from 80km/h to 60km/h in 5 secs. find the acceleration of the bus? Q.
Name three groups of plants that bear archegonia. Briefly describe the life cycle of any one of them. Q.
If the moon attracts the earth,why does the does the earth not move towards the moon Q.

Related Chapters

Exams

Articles

Questions