Identify the direction of the net force acting on the object. Explain your reasoning

d.7.5cm is your answer

we're given that v₀ = 0 and a = 5.4 m/s². therefore, since v = at + v₀ for constant acceleration the equation for velocity is

after 28s,

m/s

which i would round to 150 m/s as my final answer

that the claims meet official rules.

don't misinterpret the claims

a. spokes of a wheel.

as indicated in the question radial contains rad, also found in radius, so the fracture's would span the radius.