The question is in the attachment.

Correct  Yes, with acceleration a = 10 m/s²

Explanation:

By definition acceleration is equal.

a = ΔV / Δt = (V₂ - V₁) / (t₂ - t₁)

a = (10 - 0)/ (1 - 0) = (20 - 10)/ (2 - 1) = (50 - 40)/ (5 -4) = 10 m/s²

a = 10 m/s²

God is with you!!!

this is poiselle's equation from fluid mechanic in physics. mech eng

probably not the "magnets"in the magnet, so to speak, are thought to be electrons orbiting in shells. vurrent loops two sides to the loop