Advertisements
Advertisements
Question
The mass of a body is measured on planet Earth as M kg. When it is taken to a planet of radius half that of the Earth then its value will be ______ kg.
Options
4 M
2M
M/4
M
Advertisements
Solution
The mass of a body is measured on planet Earth as M kg. When it is taken to a planet of radius half that of the Earth then its value will be M kg.
APPEARS IN
RELATED QUESTIONS
Which of the following has more inertia:
- a rubber ball and a stone of the same size?
- a bicycle and a train?
- a five-rupees coin and a one-rupee coin?
Explain why some of the leaves may get detached from a tree if we vigorously shake its branch.
Why do you fall in the forward direction when a moving bus brakes to a stop and fall backwards when it accelerates from rest?
What name is given to the product of mass and velocity of a body ?
When a tree is shaken, its fruits and leaves fall down . Why ?
A Honda City car, a Maruti Alto car, A Tata Nano car and a Mahindra Scorpio car, all are running at the same speed of 50 m/s under identical conditions. If all these cars are hit from behind with the same force and they continue to move forward, the maximum acceleration will be produced in :
What is meant by the term inertia?
Give one example of each of the following :
(a) inertia of rest, and (b) inertia of motion .
Why does a coin, placed on a card, drop into the tumbler when the card is rapidly flicked with a finger?
What are inertia kinds?
