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Physics Past Questions and Answers

Jamb Physics Questions

Question 1:

Two cars moving in the same direction have speeds of 100 kmh^-1 and 130 kmh^-1 what is the velocity of the faster car as measured by an observer in the slower car?

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A 30 kmh^-1
B 130 kmh^-1
C 200 kmh[sup][/sup]
D 230 kmh^-1

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Question 2:

Two cars moving in the same direction have speeds of 100 kmh^-1 and 130 kmh^-1 what is the velocity of the faster car as measured by an observer in the slower car?

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A 30 kmh^-1
B 130 kmh^-1
C 200 kmh[sup][/sup]
D 230 kmh^-1

View Answer & Explanation

Question 3:

A stone and a feather are dropped from the same height above the earth surface. ignoring air resistance, which of the following is correct?

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A The feather will be brown away by the wind while stone will drop steadily
B The stone and the feather will both reach the ground a the same time
C The feather will reach the ground first
D The stone will reach the ground first

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Question 4:

A car moves with an initial velocity of 25 ms^-1 and reaches a velocity of 45 ms^-1 in 10s. what is the acceleration of the car?

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A 2 ms^-2
B 5 ms^-2
C 20 ms^-2
D 25 ms^-2

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Question 5:

The surfaces of conveyor belts are made rough so as to

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A Protect them while carrying loads
B Prevent the loads from slipping
C Enable them to carry more load
D Make them stronger

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