3) A block of mass m=8 kg is held at rest on a smooth (frictionless) 37° incline by a horizontal force F. The magnitude
Posted: Wed May 18, 2022 4:52 pm
3) A block of mass m=8 kg is held at rest on a smooth (frictionless) 37° incline by a horizontal force F. The magnitude of the force F (in N) is: m 37 (a) 15 (b) 30 (C) 45 (d) 60