Question

1. Neha drove to her school from home in 18 min. The odometer reading of her car increased by 12 km. Her average speed would be:


A. 40 km/hr
B. 40 m/sec
C. 0.6 m/sec
D. 6 km/hr

2. A body performs an accelerated motion with constant speed. The motion of the body is:
A. Linear
B. Circular
C. Parabolic
D. Irregular

3. In a free fall the velocity of a stone is increasing equally in equal intervals of time under the effect of gravitational force of the earth. Then what can you say about the motion of this stone, Whether the stone is having:

A. Uniform acceleration
B. Non-uniform acceleration
C. Retardation
D. Constant speed

Answer 1

Answer:

1| answer is B

2| answer is D

3| answer is A