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Worksheetsfactors affecting friction
Total questions: 10
Worksheet time: 8mins
what is friction
a force between two surfaces that are sliding,
a push and pull
strength or energy as an attribute of physical action or movement.
how many factors affect friction
1
0
3
2
which are the factors which affect friction
nature of the object
two surfaces in contact
bonds(interlocking)
poundage
did you understand the topic well
yes, no doubts
need clarity,(have 1-2 doubts)
no have more than 2 doubts
which activity shows nature of the surface matters
the activity of notebook with pages stacked one by one
the activity with notebook on rollers
the activity with a weight on the object
all of the above
What's the relation between force and friction
they are the force applied in the same direction
force and friction both need two objects
force and friction are opposites
they are the force which need only one object
is every surface completly smooth
no
yes
why does it takes more time to move a object with weight on it
less interlocks
more bonds
less load
perpendicular weight
which of the following can be defined as a increase in force and decrease in friction
roughness of object
load over object
smoothness of object
any doubts (if yes write it here)
