Advertisements
Advertisements
प्रश्न
Fill in the blank with suitable word :
The work done on a body moving in a circular path is __________
Advertisements
उत्तर
The work done on a body moving in a circular path is zero.
APPEARS IN
संबंधित प्रश्न
A coolie does no work against the force of gravity while carrying a luggage on a road.
A machine raises a load of 750 N through a height of 16 m in 5 s. calculate:
- energy spent by machine,
- power at which the machine works.
Fill in the blank with suitable word :
Work is measured as a product of __________ and __________
What is meant by a translational motion? Give one example.
On what factors does the work done by a force depend?
Calculate the amount of work done by a child carrying a bag of 20 kg when he moves a distance of 40 m in
(a) Vertical direction, and
(b) Horizontal direction
What are the advantages and disadvantages of using solar cells for producing electricity?
