Advertisements
Advertisements
Question
'More the mass, the more difficult it is to move the body from rest'. Explain this statement by giving an example.
Solution
It is difficult, i.e. a larger force is required to set a loaded trolley (which has more mass) in motion than an unloaded trolley (which has less mass).
APPEARS IN
RELATED QUESTIONS
A spring is compressed against a rigid wall. Draw a neat and labeled diagram showing the forces acting on the spring.
A wooden block is placed on a table top. Name the forces acting on the block and draw a neat and labelled diagram to show the point of application and direction of these forces.
The non - contact force is :
Name the physical quantity that causes motion in a body.
Two equal and opposite forces act on a stationary body. Will the body move? Give a reason to your answer.
Name the S.I. unit of force and define it .
Complete the analogy.
Kicking a ball: Contact force:: Falling of leaf: ______?
The water sprinkler used for grass lawns begins to rotate as soon as the water is supplied. Explain the principle on which it works.
Does the force of gravitation exist between two astronauts in space?
Two thermocol balls held close to each other but move away from each other, when they are released. Name the force which might be responsible for this phenomenon. Explain.