Physics, 20.05.2020 11:58, fjdkj

What is the gain in GPE when a brick of 2.00 kg is lofted up by 11.5 m?

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 21:40, 2003loganreed

Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?

Answers: 3

continue

Physics, 22.06.2019 07:30, AnaiyaKirksey8

This is the substance(s) formed in a chemical reaction.

Answers: 1

continue

Physics, 22.06.2019 11:30, alupton4887

Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?

Answers: 3

continue

Physics, 23.06.2019 00:30, fattypickeltoefungus

Which of the following conditions lead you to see an absorption line spectrum from a cloud of gas in interstellar space? the cloud is extremely hot. the cloud is visible primarily because it reflects light from nearby stars. the cloud is cool and lies between you and a hot star. the cloud is cool and very dense, so that you cannot see any objects that lie behind it.