A rope exerts a constant horizontal force of 227 N to pull a 58kg crate across the floor. The velocity of the crate is o

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A rope exerts a constant horizontal force of 227 N to pull a
58kg crate across the floor. The velocity of the crate is observed
to increase from rest to 7 m/s in a time of 3 seconds under the
influence of this force and the frictional force exerted by the
floor on the crate. Let a be the acceleration of the
crate, Fnet = net force acting on the crate, fr = frictional force
acting on the crate, v2 = velocity after 17 seconds, d2 = distance
covered in this time. Compute a + 2*Fnet +
3*fr + v2 + 2*d2