An impulse is applied to a moving object with the force at an angle of 20° with respect to velocity vector. The angle between the impulse vector and the change in momentum vector is –
A. 0°
B. 30°
C. 60°
D. 120°
Answer:A
An impulse is applied to a moving object with the force at an angle of 20° with respect to velocity vector. The angle between the impulse vector and the change in momentum vector is –
A. 0° B. 30° C. 60° D. 120°