Bill has a mass of 85 kg and is skating west. he increases his speed from 3 m/s to 5 m/s by applying a force for 3 seconds. what force did he apply?

As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy

Why is the energy that results from a roller coaster's position at the top of a hill referred to as potential energy?

According to valence bond theory, which orbitals overlap in the formation of the bond in hf according to valence bond theory, which orbitals overlap in the formation of the bond in hf 2s on h and 2p on f 1s on h and 2s on f 1s on h and 1p on f 1s on h and 2p on f 1s on h and 3p on f