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WorksheetsForce And Pressure - 8B
Total questions: 12
Worksheet time: 15mins
______ is an of push or a pull which changes or tends to change the state of rest
or of uniform motion of a body.
Moment of force
Pressure
Force
Translatory
Motion
Show an example of increasing pressure.
What is the S.I. unit of Force?
Pascal (Pa)
N/m2
Nm
Newton (N)
Show a proper example of Moment of Force.
The moment of force depends on the perpendicular distance from the fixed point to the line of action of the force. This distance is known as the (a) .
If the area of contact is increasing, the pressure will
increase
decrease
remain the same
not change
What will burst the balloon?
One Needle
Many Needles
Blunt Pencil
Slapping
A hand flour grinder is an example of
Moment of Force
Decreasing Pressure
Force
Pressure
Pressure =
Force/Area
Exams/Studies
Parents/Friends
Force x Moment Arm
Draw an example of decreasing pressure.
The straps and handles of travel bags are made broad to (a) the pressure
on our shoulders.
What is the pressure exerted when the given force is 400N and given area of contact is 20m sq?
20Pa/Nm sq
5Pa/Nm sq
40Pa/Nm sq
None of the above
