An ideal gas occupies 0.4 m^3 at an absolute pressure of 500 kPa. What is the absolute pressure if the volume changes to 0.9 m^3 and the temperature remains constant?

Aman pushes on a trunk with a force of 250 newtons. the trunk does not move. how much positive work is done on the trunk? 0.0 j -250 j 250 j 125 j

Apiano tuner uses a tuner to create a tone of 5.00 x 10² hz. when a key on the piano is struck he hears 5 beats per second. what is a possible frequency of vibration for the piano string? 2500 hz 1300 hz 605 hz 495 hz

What determines the amount of inertia an object has