Gravitation Test

Result

Gravitation Test - 2

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Weekly Quiz Competition

Question 1
1 / -0

A body of mass 1kg is attracted by the earth with a force which is equal to

A
9.8N

B
6.67x 10¹¹

C
1 N

D
9.8m/s
Question 2
1 / -0

What is the gravitational force between two objects?

A
attractive at large distances only

B
attractive at small distances only

C
attractive at all distances

D
attractive at large distances but repulsive at small distances
Question 3
1 / -0

The value of ‘g’

A
Increases as we go above the earth’s surface

B
Decreases as we go to the centre of the earth

C
Remains constant

D
Is more at equator and less at poles
Question 4
1 / -0

The ball is thrown up, the value of ‘g’ will be

A
Zero

B
positive

C
negative

D
negligible
Question 5
1 / -0

The gravitational force causes

A
Tides

B
Motion of moon

C
None of them

D
Both a n b
Question 6
1 / -0

The mass of the body on moon is 40kg, what is the weight on the earth.

A
240kg

B
392N

C
240N

D
400kg
Question 7
1 / -0

Newton’s law of gravitation applies to

A
Small bodies only

B
Plants only

C
All bodies irrespective of their size

D
For solar system
Question 8
1 / -0

The gravitational force between two objects is F. If masses of both the objects are halved without altering the distance between them, then the gravitational force would become

A
f/4

B
f/2

C
f

D
2f
Question 9
1 / -0

The Earth attracts the moon with a gravitational force of 1020N. The moon attracts the earth with a gravitational force of

A
Less than 10²⁰N

B
10²⁰N

C
Greater than 10²⁰N

D
10-²⁰N
Question 10
1 / -0

The distance between two bodies becomes 6 times more than the usual distance. The the F becomes

A
36 times

B
6 times

C
12 times

D
1/36 times

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Re-Attempt Weekly Quiz Competition

Gravitation Test - 2

Result

Gravitation Test - 2

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Rank

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SHARING IS CARING

Question 1

9.8N

6.67x 1011

1 N

9.8m/s

Question 2

attractive at large distances only

attractive at small distances only

attractive at all distances

attractive at large distances but repulsive at small distances

Question 3

Increases as we go above the earth’s surface

Decreases as we go to the centre of the earth

Remains constant

Is more at equator and less at poles

Question 4

Zero

positive

negative

negligible

Question 5

Tides

Motion of moon

None of them

Both a n b

Question 6

240kg

392N

240N

400kg

Question 7

Small bodies only

Plants only

All bodies irrespective of their size

For solar system

Question 8

f/4

f/2

f

2f

Question 9

Less than 1020N

1020N

Greater than 1020N

10-20N

Question 10

36 times

6 times

12 times

1/36 times

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6.67x 10¹¹

Less than 10²⁰N

10²⁰N

Greater than 10²⁰N

10-²⁰N