The area of speed-time praph represents.
The area of speed-time praph represents.
Time | |
Velocity | |
Speed | |
Distance |
All Question of 9th Class
9th Class
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Negative Acceleration is also called.
Negative Acceleration is also called:
Deceleration | |
Both Deceleration and Retardation | |
Retardation | |
Displacement |
The unit of acceleration is.
The unit of acceleration is:
Kgm-1 | |
Ms-1 | |
Nm | |
ms-2 |
A car is moving with speed of 20 ms-1 . Its spe...
A car is moving with speed of 20 ms-1 . Its speed in kmh-1 is____
72 kmh-1 | |
50 kmh-1 | |
36 kmh-1 | |
100 kmh-1 |
The speed of a Tiger is.
The speed of a Tiger is:
70 kmh-1 | |
80 kmh-1 | |
100 kmh-1 | |
200 kmh-1 |
The acceleration of a car, which starts from re...
The acceleration of a car, which starts from rest and attains welocity 20 ms-1 in 8 seconds, will be
2.0 ms-2 | |
3.0 ms-2 | |
1.5 ms-2 | |
2.5 ms-2 |
Falcon can fly at the speed of.
Falcon can fly at the speed of:
100 ms-1 | |
200ms-1 | |
100kmh-1 | |
200Kmh-1 |
The distance covered in a unit time is called.
The distance covered in a unit time is called:
Speed | |
Uniform Velocity | |
Velocity | |
Acceleration |
A train is moving at a speed of 36 kmh-1. Its s...
A train is moving at a speed of 36 kmh-1. Its speed expressed in ms-1 will be.
25 ms-1 | |
20 ms-1 | |
10 ms-1 | |
5 ms-1 |
A ball is thrown vertically upward, its velocit...
A ball is thrown vertically upward, its velocity at the highest point is:
100ms-1 | |
-l0ms-1 | |
0 | |
10 ms-1 |
A change in position in proper direction is cal...
A change in position in proper direction is called:
Displacement | |
Distance | |
Speed | |
Velocity |
A change in position is called
A change in position is called
Displacement | |
Distance | |
Speed | |
Velocity |
Which is not a scalar quantity?
Which is not a scalar quantity?
Displacement | |
Speed | |
Power | |
Distance |
Which quantity is scalar.
Which quantity is scalar:
Velocity | |
Power | |
Force | |
Torque |
A motion in which a body moves to and fro about...
A motion in which a body moves to and fro about the mean position is called:
Vibratory motion | |
Random motion | |
Rotatory motion | |
Circular motion |
The Motion of insects is called.
The Motion of insects is called:
Vibratory motion | |
Random motion | |
Rotatory motion | |
Circular motion |
The flight of butterfly is called.
The flight of butterfly is called:
Random motion | |
Rotatory motion | |
Circular motion | |
Vibratory motion |
An irregular motion of an object is called.
An irregular motion of an object is called:
Random motion | |
Rotatory motion | |
Vibratory motion | |
Circular motion |
The motion of the pendulum of a clock is.
The motion of the pendulum of a clock is:
Linear | |
Rotatory | |
Vibratory | |
Random |
To and fro motion of a body about its mean poti...
To and fro motion of a body about its mean potion is know as:
Circular motion | |
Translatory motion | |
Vibratory motion | |
Random motion |