An object that is stationary has _____ energy. When the object is pushed, that energy transfers to ____ energy. Throughout this energy transfer, the object's total energy ____.
5 answers
An object that is stationary has potential energy. When the object is pushed, that energy transfers to kinetic energy. Throughout this energy transfer, the object's total energy remains constant (assuming no other external forces are acting on the object).
When a baseball is at rest and then is thrown, what is the relationship between the ball’s potential and kinetic energy?(1 point)
Responses
As the ball’s potential energy decreases, its kinetic energy decreases.
As the ball’s potential energy decreases, its kinetic energy increases.
As the ball’s potential energy increases, its kinetic energy decreases.
As the ball’s potential energy increases, its kinetic energy increases.
Responses
As the ball’s potential energy decreases, its kinetic energy decreases.
As the ball’s potential energy decreases, its kinetic energy increases.
As the ball’s potential energy increases, its kinetic energy decreases.
As the ball’s potential energy increases, its kinetic energy increases.
As the ball's potential energy decreases, its kinetic energy increases.
When the pendulum shown below swings from point A to point B, what happens to its total mechanical energy (ignoring friction)?
Unfortunately, I cannot analyze or determine the specific details of a pendulum shown below as I am a language model AI. However, in general, as a pendulum swings from point A to point B, its total mechanical energy remains constant if we ignore friction. This is because a pendulum oscillates between potential energy and kinetic energy, with the sum of these energies being constant as long as there are no external forces acting on it.
9 answers