Physics, 01.12.2021 22:40, gunnatvinson

How many joules of potential energy does a 1-N book gain when it is elevated 4 m? When it is elevated 8 m?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 03:00, BeautyxQueen

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx hurrim timed

Answers: 1

continue

Physics, 22.06.2019 10:30, arigar

Aperson gives a shopping cart an initial push along a horizontal floor to get it moving, and then lets go. the cart travels forward along the floor, gradually slowing as it moves. consider the horizontal force(s) on the cart while it is moving forward and slowing. which of the following statements is correct? (a) both a forward and a backward force are acting on the cart, but the forward force is larger. (b) only a forward force is acting which diminishes with time. (c) both a forward and a backward force are acting on the cart, but the backward force is larger. (d) only a backward force is acting, no forward force.

Answers: 3

continue

Physics, 22.06.2019 13:30, Travisbennington

Which is not an example of how an object gains elastic potential energy by stretching? a. jumping on a pogo stick b. pulling on a rubber band c. jumping on a trampoline

Answers: 1

continue

Physics, 22.06.2019 17:00, QueenNerdy889

Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.

Answers: 3

continue

Do you know the correct answer?

How many joules of potential energy does a 1-N book gain when it is elevated 4 m? When it is elevate...