Physics MCQs:

1)    When a mass attached to one end of the spring is pulled to one side and released, it performs

a)     Rotational motion

b)    Circular motion

c)     S.H.M

d)    Linear motion

2)    The motion of a body in which the acceleration is directly proportional to displacement and always directed towards mean position is called

a)     S.H.M

b)    Rotational motion

c)     Circular motion

d)    Hyphen motion

3)    For a body executing a S.H.M , acceleration is a

a)     a is directly proportional to x

b)    a is directly proportional to  -x

c)     a is directly proportional to -x²

d)    none of these

1.c

2.a

3.b