consider a inclined plane of length 25 m at an angle 15°.an object of mass 6 kg moves with velocity 10 ms^-1 in the inclined plane find the work done(in KJ)
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Answered by
3
in this answer the value is not seen so please you can put your value yourself
Explanation:
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=
Answered by
0
Explanation:
we get a horizontal components of
before finding workdone we have to find force and acceleration
and therefore
Attachments:
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