Force exerted on an object


label Physics
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The question is "A person pulls a loaded sled of mass m=75 kg along a horizontal surface at constant velocity. Find the force exerted by the person.

Nov 18th, 2017

since there is no change in  velocity then the only forcing is gravitational force assuming that the surface is frictionless

F=mg

=75*9.8

=735N

Oct 21st, 2014

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Nov 18th, 2017
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Nov 18th, 2017
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