Circular Motion

A. Elliptical path
B. Circular path
C. Parabolic path
D. Rectilinear path

A. 4 rad. S-1
B. 5 rad. S-1
C. 1.6 rad. S-1
D. 2.8 ms-1

A. Gravitational force
B. Frictional force
C. Coulomb force
D. Centripetal force

A. Mass of the jumper
B. Height of jump
C. Angle of projection
D. None

A. Maximum
B. Zero
C. Equal to the weight of the stone
D. Less than the weight of the stone

A. mV/r2
B. mV/r
C. mV2/r
D. mV2/r2

A. Maximum work
B. Minimum work
C. Negative work
D. No work

A. Mass of a body
B. Velocity of body
C. The tension in the string
D. Centripetal acceleration

A. a = a x r
B. a = r x a
C. a = a x r
D. r = a x a

A. π radian
B. 2π radian
C. π/2 radian
D. 4π radian