Abat strikes a 0.145-kg baseball. just before impact, the ball is traveling horizontally to the right at 55.0m/s , and it leaves the bat traveling to the left at an angle of 40? above horizontal with a speed of 60.0m/s . the ball and bat are in contact for 1.85ms .part afind the horizontal component of the average force on the ball. take the x-direction to be positive to the rightpart bfind the vertical component of the average force on the ball.

A. Fx = -7913.08 N

B. Fy = 3022.84 N

Explanation:

By conservation of the linear momentum:

ΔP = m*(Vf - Vo) = F*Δt

where:

m = 0.145 kg

Vf = [-60*cos(40°), 60*sin(40°)] m/s

Vo = [55, 0] m/s

F = [Fx, Fy]

Δt = 0.00185 s

With these values we can solve for F on both axis.

On the x-axis:

On the y-axis:

the answer is the first electromagnet (a). this is because it has more coils around the ferromagnetic material. increasing the number of coils increases the surface area in which the metal interacts with the current in the coil. this enables more atoms in the metal to become aligned hence becoming more magnetized.