# NCERT Class-9 Science Solutions: Chapter 8-Motion Part 1 (For CBSE, ICSE, IAS, NET, NRA 2022)

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Multiple Choice Questions

Question 1:

A particle is moving in a circular path of . The displacement after half a circle would be:

Question 2:

A body is thrown vertically upward with velocity u, the greatest height h to which it will rise is,

Question 3:

The numerical ratio of displacement to distance for a moving object is

(a) Always less than 1

(b) Always equal to 1

(c) Always more than 1

(d) Equal or less than 1

Question 4:

If the displacement of an object is proportional to square of time, then the object moves with

(a) Uniform velocity

(b) Uniform acceleration

(c) Increasing acceleration

(d) Decreasing acceleration

Question 5:

From the given (Figure) , it can be inferred that the object is

1. In uniform motion
2. At rest
3. In non-uniform motion
4. Moving with uniform acceleration

Question 6:

Suppose a boy is enjoying a ride on a merry-go-round which is moving with a constant speed of . It implies that the boy is

1. At rest
2. Moving with no acceleration
3. In accelerated motion
4. Moving with uniform velocity