Post Utme Physics Past Questions and Answers

Question 756:

A Tuber of cassava can be processed into powder. This explains the fact that ____________

A. Matter can change spontaneously from one state to another
B. Matter cannot be destroyed
C. Force is required to change matter from one state to another
D. Matter made up of tiny particles

Question 757:

A piece of metal of relative density 5.0 wighs 60N in air, Calculate its weight when fully immersed in water

A. 4N
B. 5N
C. 48N
D. 60N

Question 758:

The net force of 15N acts upon a body of mass 3kg for 5s, calculate the change in the speed of body

A. 25.0ms^-1
B. 9.0ms^-1
C. 2.5ms^-1
D. 0ms^-1

Question 759:

The tendency of a body to remain at rest when a force is applied to it is called ____________

A. Impulse
B. Momentum
C. Inertia
D. Friction

Question 760:

Which of the following statement correctly defines a simple machine

A. Device that can provide electric current
B. Which can only carry people from one place to another
C. With which work can be done easily
D. Which changes the date of rest of uniform motion of an object straight line