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WorksheetsFriction
Total questions: 11
Worksheet time: 7mins
Which force below describes friction?
Friction opposes the (a) between the surfaces in contact with each other
Which of these is an example of friction being useful?
Friction helps us grip, like rubber tires on the road.
Friction makes things less efficient.
Friction slows things down: it can make motors turn more slowly.
Friction wears away surfaces like the soles of our shoes.
Rubber is a surface with ____ friction.
High
Low
A class are doing an experiment to investigate friction in shoe soles. They test these shoes: Which shoe will have the least friction?
B
A
C
D
A class are carrying out an experiment to investigate friction on different surfaces.
Which surface will have the most friction?
Carpet
Wood
Rubber
Tile
Friction depends on the ______ of surfaces.
pascals
material
roughness
smoothness
Friction produces ______
electricity
coldness
heat
air
The sprinkling of powder on the carrom board _______ friction.
creates
increases
reduces
generates
Sliding friction is _______ than the static friction
less
more
within
heavier
Is the friction same for all objects? yes/no
(a)
