Find the force required to start motion.
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meenakshi997sa:
40N
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more than 40 . because friction is only 40 and if force applied is also 40 than it will remain at rest only
No, that's not the answer
Answered by
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here as body is not moving.. we will not use μk
so,...
F=(μs)mg =frictional force
=0.2×20×10
=40N
as just frictional force has to be overcome here to start motion ....
thus F=40N
hope it helps you.... :)....
so,...
F=(μs)mg =frictional force
=0.2×20×10
=40N
as just frictional force has to be overcome here to start motion ....
thus F=40N
hope it helps you.... :)....
sorry! that's not the right answer.
whats the ans then?????
100N? 60N?
80N
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