Target NTSE Class 10 Stage 1 & 2 Solved Papers (2015 – 19)>Chapter 4 - Gravitation>Target Exercise>Q 5

MEDIUM

Stage 1 & 2

IMPORTANT

Earn 100

Which of the following graph represents the motion of a planet moving about the sun?

50% studentsanswered this correctly

Important Questions on Gravitation

EASY

Stage 1 & 2

IMPORTANT

Target NTSE Class 10 Stage 1 & 2 Solved Papers (2015 – 19)>Chapter 4 - Gravitation>Target Exercise>Q 6

In the relation,

F = G \times M \times \frac{m}{d^{2}}

, the quantity

G

EASY

Stage 1 & 2

IMPORTANT

Target NTSE Class 10 Stage 1 & 2 Solved Papers (2015 – 19)>Chapter 4 - Gravitation>Target Exercise>Q 7

$A .$ The ratio of inertial mass of gravitational mass is equal to one.

$B .$ The inertial mass and gravitational mass of a body are equivalent.

EASY

Stage 1 & 2

IMPORTANT

Target NTSE Class 10 Stage 1 & 2 Solved Papers (2015 – 19)>Chapter 4 - Gravitation>Target Exercise>Q 8

$A .$ A force acts upon the earth revolving in a circular orbit about the sun. Hence, work should be done on the Earth.

$B .$ The necessary centripetal force for circular motion of earth comes from the gravitational force between earth the sun.