Motion - Jamb Physics Past Questions and Answers

Question 101:

• JAMB 2001

In the diagram above, which of the simple pendula will resonate with P when set into oscillation

A. T
B. U
C. R and T
D. Q and R

Question 102:

• JAMB 2002

A body weighing 80N stands in an elevator that is about to move. The force exerted by floor on the body as the elevator moves upward with an acceleration of 5 ms^-2 is
[g = 10ms^-2]

A. 40 N
B. 80 N
C. 120 N
D. 160 N

Question 103:

• JAMB 2002

A particle in circular motion performs 30 oscillation in 6 seconds. Its angular velocity is

A. 5 rad s^-1
B. 6 rad s^-1
C. 5Ï€ rad s^-1
D. 10Ï€ rad s^-1

Question 104:

• JAMB 2002

The effect of a particle in a fluid attaining its terminal velocity is that the

A. Acceleration is maximum
B. Weight is equal to the retarding force
C. Buoyancy force is equal to the to the viscous retardind force
D. Buoyancy force is more than the weight of the fluid displaced

Question 105:

• JAMB 2002

If the total force acting on a particle is zero, the linear momentum will

A. Increase
B. Decrease
C. Be Constant
D. Increase then decrease