Advertisements
Advertisements
प्रश्न
Is it easier to turn a steering wheel of large diameter than that of small diameter? Why?
एक पंक्ति में उत्तर
Advertisements
उत्तर
A larger diameter provides a greater torque (= force x perpendicular distance); hence, it is easier to turn a steering wheel of a large diameter than that of a small diameter.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
The moon is revolving around the earth in a circular path. How much work is done by the moon?
State the S.I. unit of work and define it.
State two factors on which the work done on a body depends.
Express joule in terms of erg.
Why does a spanner have a long handle?
A body is thrown vertically upwards. Its velocity keeps on changing. What happens to its K.E. when does its velocity become zero?
Can two agents, doing the same work, have different power?
What should be the characteristic of a source of energy?
Explain, why submarines are able to dive underwater as well as a sail on the surface of the water?
Look at the activity below. Reason out whether or not work is done in the light of your understanding of the term ‘work’.
Food grains are getting dried in the sun.
