Motion - Compulsory Test (14-05-2017) - Class 9 MCQ

The area under the velocity – time graph gives the

In the given figure, velocity of the body at A is

The above graph represents

If we get a curve line in displacement – time graph then the velocity is

The velocity-time graph for a body with nonuniform motion is a

Distance travelled by a freely falling body is proportional to :-

Which of the following is correct about the following distance – time graph? 

The third equation of motion is-

Which of the following is a vector quantity?

A Retardation 
B Speed 
C Force
D Distance

A body goes from A to B with a velocity of 20 m/s and comes back B to A with a velocity of
30 m/s. The average velocity of the body during the whole journey is

If the displacement-time graph for the two particles A and B are straight lines inclined at angles of 30° and 60° with the time axis, then ratio of the velocities vA: vB will be

Statement A: A curved line in a speed – time graph means non-uniform motion. 
Statement B : A curved line in a velocity – time graph means uniform acceleration

What is the nature of the distance – time graphs for uniform motion of an object

A car is moving with uniform speed and covers 100m in 50 second find the speed.

How far would you travel moving at 12m/s for 3.00 minutes?

Which of the quantities – speed, time, velocity and acceleration have the same SI unit?

If a body is thrown up with an initial velocity u and covers a maximum height of h, then h is equal to:-

A person sitting in the truck projected a ball vertically upwards. The ball

Distance is a _______ quantity

A car has a uniform acceleration of 8ms⁻². What distance will it cover in 20 second?

A man walks at 1 m/m for 60 minutes, he takes rest for 20 minutes and then walks at a speed of 1 m/m for 60 minutes find its average speed.

Is the following graph possible ? 

Odometer is a device installed in vehicles which measures

Match the following with correct response. 
(1) Uniform acceleration 
(2) Measurement of distance 
(3) Energy 
(4) Acceleration

(A) Vector quantity 
(B) Odometer 
(C) Velocity increases in equal intervals of time 
(D) Scalar quantity

The rate of change of displacement with time is :-

Which of the following is an example of uniform motion? 
A The motion of car in the busy road 
B The motion of a satellite around the planet 
C The motion of moon around the earth 
D The motion of any particle on the arm of a clock 

Match the following with correct response. 
(1) v
(2) a
(3) Vav
(4) 2as

(A)

(B) v² - u²

(C) 

(D) s/t