cameroon gce intermediate level engineering science 1

cameroon gce intermediate level engineering science 1

cameroon gce intermediate level engineering science 1

1. The S.I. unit of pressure is:

A N/m
B Nm2
C N/m2
D Nm

 

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2. Elastic collision means objects collide and

 

A stick together
B bounce off each other
C their velocity decreases
D come to rest

 

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3. The quantity that measures the ability of a force to
rotate an object round the same axis is

 

A Moment
B Momentum
C Torque
D Couple

 

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4. What are the forces acting on a floating body ?

 

A Weight and reaction force
B Upthrust and reaction force
C Weight and upthrust
D Weight and viscosity

 

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5. Figure 2 shows a force being applied to a lever to
lift a heavy weight.

Figure 2
Which change would enable the heavy weight to
be lifted with a smaller force?

A Move the force to the right
B Move the heavy weight to the right
C Move the force to the left
D Move the pivot to the lef

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