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Worksheetsforce and motion
Total questions: 8
Worksheet time: 8mins
What is gravitational force?
A force that attracts object toward the earth
A force that resist the movement when two surface in contact
A force that stretches material
A force that make object float
What are effects of force?
can change shape
can change size
can change motion
can expand air pressure
The object won't float if the buoyant force is less than the actual weight.
False
True
What is the name of this diagram?
Buoyant line
Newton lines
Ship lines indicator
Plimsoll lines
What does a lever made up of ?
Effort
Bar
Load
Fulcrum
How many class of lever that the fulcrum is in the middle?
9
1
3
2
Distance of Effort is equal to?
Force that is emitted
Distance of Load
Gravitational force
Perpendicular distance
What is the other name of fulcrum?
Lever
Pivot
Center of gravity
anticlockwise
