Question

What is the co-efficient of friction if a force of 30 N is required to move a body of mass 35 kg

Answer 1

Answer:

hi

Explanation:

force of friction =350/30

=11.667

simple.....

Answer 2

Answer:

u = co- efficient of friction

35kg= 10x35 =350

force= u x N

30 = u x 350

u = 30/350

u = 0.08571

Explanation: