The block of mass 1.75337 kg has an acceleration of 3.8 m/s2 as shown.

Question

What is the magnitude of F? Assume the
acceleration due to gravity is 9.8 m/s2 and the
surface is frictionless.
Answer in units of N

Answer 1

If the (net) force is along the direction of motion, then
F = ma.

If it isn't , then we need to see the figure