gravitation

gravitation

9th Grade

11 Qs

quiz-placeholder

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gravitation

gravitation

Assessment

Quiz

Physics

9th Grade

Medium

Created by

Swapana Sreekumar

Used 151+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

which one of the above graphs represents the variation g from the centre of the earth to infinity

a only

b only

c only

d only

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

weight is

gravitational force

quantity of matter

mass of the object

acceleration due to gravity

Answer explanation

weight is mass times acceleration due to gravity

OR

gravitational force acting on an object is called its weight

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mass of an object on earth is 10 kg. what its value on moon?

100 kg

100 N

10 kg

can't say anything

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The value of g on the surface of earth is

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

S.I.unit of gravitational force

N

kg f

kg

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

for upward motion,acceleration is

+g

-g

negative or positive

zero

Answer explanation

gravitational force is always acting towards the centre of earth

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Acceleration du to gravity on the poles is

greater than that on the equator

less than that on the equator

same as that on the equator

less than or greater than that on the equator

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