Jamb Physics 1994 Past Questions and Answers

Question 1:

• JAMB 1994

If it takes 5.0 hrs to drain a container of 540.0cm³ of water, what is the flow rate of water from the container in kg^-1? [Density of water = 1000kgm^-3]

A. 32.5kg^-1 s
B. 31.5kg^-1
C. 30.8kg^-1 s
D. 30.0kg^-1 s

Question 2:

• JAMB 1994

If it takes 5.0 hrs to drain a container of 540.0cm³ of water, what is the flow rate of water from the container in kg^-1? [Density of water = 1000kgm^-3]

A. 32.5kg^-1 s
B. 31.5kg^-1
C. 30.8kg^-1 s
D. 30.0kg^-1 s

Question 3:

• JAMB 1994

A boat travels due east at a speed 40ms^-1s across a river flow due south at 30ms^-1s. What is the resultant speed of the boat?

A. 1.3ms^-1
B. 10.0ms^-1
C. 50.0ms^-1
D. 70.0ms^-1

Question 4:

• JAMB 1994

An object is projected with a velocity of 80ms^-1 at an angle of 30^o to the horizontal.The maximum height reached is

A. 20m
B. 80m
C. 160m
D. 320m

Question 5:

• JAMB 1994

A motor vehicle is brought to rest from a speed of 15ms^-1 in 20 seconds. Calculate the retardation.

A. 0.75ms^-1
B. 1.33ms^-2
C. 5.00ms^-2
D. 7.50ms^-2