In: Physics
mass of cart = 0.6 kg
normal force =?
applied forces =
1.1.82N
2.1.84N
3.1.75N
find μk for each applied force and find the normal force.
NORMAL FORCE = mg
=.6*10
=6 N
Fk = coeeficient of kinetic friction*N
IE COEFFICIENT OF KINETIC FRICTION =Fk/N
1) Fk= 1.82N IE COEFFICIENT OF KINETIC FRICTION = 1.82/6=.3033
2 Fk= 1.84 "= 1.84/6 = .3066
3 Fk= 1.75 " =1.75/6 =.29166