objects A has 4J of kinetic energy. object B has twice the velocity of A but only 1/2 the mass therefore, B's kinetic energy will be​

How is acceleration calculated? a. initial velocity - final velocity / timeb. initial velocity + final velocity / timec. final velocity - initial velocity / timed. final velocity / timele select the best answer from the choices provided0oood00save and exitnextmark this and return

Could someone . i have tried to solve myself but my calculation is off

How much work would it take to move a coulomb charge across a 4 volt potential difference?