A block of 10kg is pulled at a constant speed on a rough horizontal surface of a 20N . Calculate the coefficient of friction. Given g = 10m/s
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R=mg
10×10=100
then. F=20N
here R=Normal reaction
coefficient of friction=F÷R
= 20÷100
=0•2
10×10=100
then. F=20N
here R=Normal reaction
coefficient of friction=F÷R
= 20÷100
=0•2
Answered by
1
Answer:
no no false and
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