The frictional force on a bicycle is 50 N. How much forward force does the cyclist need to excert on the bike to maintain constant velocity?
a. zero c. more than 50 N
b. 50 N d.there is not enough information
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Option b- 50N
, as if some force is applied on an object it starts accelerating. So to balance out the forces and remain at constant velocity force applied should be =0
, as if some force is applied on an object it starts accelerating. So to balance out the forces and remain at constant velocity force applied should be =0
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