Physics MCQs for Class 9 with Answers
The motion of a steering wheel about its axis is a
Circular motion
Vibratory motion
Rotatory motion
Random motion
The slope of distance time graph gives:
Speed of the body
Distance covered by the body
Acceleration of the body
deceleration of the vody
Relation used to find acceleration to:
a = Vf-Vi/t
a = Vf2 – Vi2/t
a = S-Vi/t2
a= Vf – Vi
The shortest distance between two points which has magnitude and direction is called
Position
Displacement
Length
Distance
A body moving along a circular path has:
Variable velocity
Uniform velocity
Zero velocity
Constant velocity
Motion of a children in see-saw in :
Rotatory motion
Vibratory motion
Linear motion
Circular motion
Pressure is a quantity:
Scalar
Vector
Base
Derived
Momentum is a quantity.
Scalar
Vector
Base
All
When a block is place on the surface its weight produces
Tension
Momentum
Inertia
Normal reaction
The rate of change of momentum is equal.
Mass
Force
Weight
None of these
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