Physics, asked by rojinamahatra2, 1 month ago

Find the power of the vehicle of mass 5×10^5 kg rising on an inclined plane of inclination 1 in 100 with a constant speed of 60km/hr and the frictional force between wheels and surface is 23.992×103N​

Answers

Answered by thor3899
0

Answer:

From FBD,

F=mgsinθ+f

or F=mg

x

h

+f as(sinθ=

x

h

)

or Fx=mgh+fx

or W

F

=mgh+W

f

as work done = force × distance.

150=5×10×2+W

f

or W

f

=150−100=50J

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