what is the power of an engine that' pulls a 1000 kg auto mobile at a steady speed of 10m/s along a level road
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if there is no friction, pulling at a steady speed on a level road does not do work.
If there is kinetic friction μk, then
F=force = μk * mg
v=velocity = 10 m/s
Power = F.v j/s = F.v watts
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Answer:
0 HP
if there is no friction, pulling at a steady speed on a level road does not do work.
If there is kinetic friction μk, then
F=force = μk * mg
v=velocity = 10 m/s
Power = F.v j/s = F.v watts
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