A mass m₁ = 1.3 kg is pulled in the direction [E35°U] by a string. The
mass is at rest on a rough surface with the following friction
coefficients:
Ms = 0.6
μk = 0.4
8) If Ft = 4.00 N, what normal force acts on the mass?
9) If Ft = 4.00 N, what friction force acts on the mass?
10) If Ft = 6.00 N, what friction force acts on the mass?
11) If Ft = 6.00 N, what is the acceleration of the mass?
12) What is the smallest Ft that will get it to move?
10.44N
3,27 N
491N
Omis
3350
Ft