abin is doing work by lifting a bowling ball. which statement could be made about the energy in this…

abin is doing work by lifting a bowling ball. which statement could be made about the energy in this situation?\nenergy is being transferred from the ball to his arm muscles.\nenergy is being transferred from his arm muscles to the ball.\nenergy would be recorded in units of hertz and power.\nenergy would change from potential to chemical.

abin is doing work by lifting a bowling ball. which statement could be made about the energy in this situation?\nenergy is being transferred from the ball to his arm muscles.\nenergy is being transferred from his arm muscles to the ball.\nenergy would be recorded in units of hertz and power.\nenergy would change from potential to chemical.

Answer

Brief Explanations:

When Abin lifts a bowling - ball, his arm muscles do work on the ball. Work is a transfer of energy. The energy is transferred from his arm muscles (which have chemical - potential energy stored in them) to the ball. The ball gains gravitational potential energy as it is lifted. Hertz is a unit of frequency, not energy. And the energy transfer is from the muscles (chemical energy source) to the ball (gaining potential energy), not from potential to chemical.

Answer:

Energy is being transferred from his arm muscles to the ball.