An object with a mass of 10 kg travels 42 meters in 7 seconds. What is the kinetic energy of the object? I need it done today, because its due today.

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

How much energy is supplied to each coulomb of charge that flows through a 12-v battery?

Abatter hits a 0.140-kg baseball that was approaching him at 30 m/s and, as a result, the ball leaves the bat at 40 m/s in the reverse of its original direction. the ball remains in contact with the bat for 2.0 ms. what is the magnitude of the average force exerted by the bat on the ball?