1 |
In the absence of air resistance the acceleration of a body will be |
Uniform
Variable
Instantaneous
None of these
|
2 |
The equations of motion hold good for |
Variable acceleration
Uniform acceleration
Centripetal acceleration
All of these
|
3 |
When the car moves with an increasing acceleration then its velocity time graph is always |
Constant
Variable
A straight line
A curve
|
4 |
Average acceleration is a |
Scalar quantity
Vector quantity
<div>(-) ve quantity</div>
None of these
|
5 |
Rate of change of displacement is called |
Speed
Velocity
Kinetic energy
None of these
|
6 |
Rate of change of velocity is called |
Speed
Acceleration
Displacement
Torque
|
7 |
The shortest distance between two points is called |
Distance
Amplitude
Displacement
Is a number
|
8 |
The motion and rest are |
Absolute
Relative
Mutual
All of these
|
9 |
In matter, the Atoms are in a state of never ending |
Motion
Rest
Change
State of decline
|