Question

Hints
:
ForceF
umg
Answer : F = 1000 N.
A force of 98 N is required to pull a body of mass 200 kg over ice. What
coefficient of friction.
(Oct./Nov. 2015
Hints
F = 98 N
:
m =
200 kg
g = 9.8 m/s2
U = ?
Formula
: F = u mg
F
> M=
mg
Answer
:
u = 0.05​

Answer 1

Answer:

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