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Physics Past Questions and Answers

Jamb Physics Questions

Question 1:

Which of the following is a set of vectors?

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A Force, mass and moment
B Acceleration, velocity and moment
C Mass, weight and density
D Mass, volume and density

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Question 2:

Which of the following is a set of vectors?

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A Force, mass and moment
B Acceleration, velocity and moment
C Mass, weight and density
D Mass, volume and density

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Question 3:

The magnitude of the resultant of two mutually perpendicular forces, F₁ and F₂ is 13N, if the magnitude of F₁ is 5N, what is the magnitude of F₂?

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A 2.6N
B 6.0N
C 12.0N
D 18.0N

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Question 4:

Two points on a velocity time-graph have coordinates (5s, 10ms^-1) and (20s, 20ms^-1). Calculate the mean acceleration between the two points

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A 0.67ms^-1
B 0.83ms^-1
C 1.50ms^-1
D 2.00ms^-1

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Question 5:

A thin film of liquid is trapped between two glass plates. The force required to pull the plates apart will increase if the

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A Surface tension of the liquid is reduced
B Perpendicular distance between the plates is increased
C Area of the liquid surface in contact with the plates is increased
D Pressure of the air is decreased

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