Jamb Physics Past Questions and Answers

Question 6:

• JAMB 2019

The equilibrium position of objects in any field corresponds to situation of

A. Equipotential energy
B. Maximum potential energy
C. Minimum potential energy
D. Maximum kinetic energy

Question 7:

• JAMB 1978

A man walks 1km due east and then 1km due north. His displacement is

A. 1 km N15^oE
B. 1 km N30^oE
C. \(\sqrt 2\)km N 45^oE
D. \(\sqrt 2\)km N 60^oE
E. 2km N 75^oE

Question 8:

• JAMB 1978

A man walks 1km due east and then 1km due north. His displacement is

A. 1 km N15^oE
B. 1 km N30^oE
C. \(\sqrt 2\)km N 45^oE
D. \(\sqrt 2\)km N 60^oE
E. 2km N 75^oE

Question 9:

• JAMB 1978

The factional force between two bodies

A. Exists only when there is relative motion or tendency for motion
B. Acts so as to oppose the motion
C. Depends on the normal reaction between the two surfaces
D. Is relatively independent of the area in contact
E. Has all of these characteristics

Question 10:

• JAMB 1978

An air force jet flying with a speed of 335ms-1 went past an anti-aircraft gun. How far is the aircraft 5s later when the gun was fired?

A. 838m
B. 3350m
C. 670m
D. 1675m
E. 67m