Question

A 4 kg box is placed on the inclined surface. The inclined surface angle is 30 ° and the coefficient of level friction is 0.5 and the coefficient of kinetic friction is 0.4 Find the friction​

Answer 1

Answer:

is should be .9 I guess

Step-by-step explanation:

i didn't Googled it

Answer 2

Answer:

I should be guess .9 sister