Does kinetic energy stay the same at all heights? pls help I have 12 minutes to finish the project and the teacher won't help me :(

Eddy whose mass is 55kg climbs up the 1.50 meter high stairs in 2s.calculate eddy’s power rating

Which best describes the difference between internal and thermal energy?

Use the drop-down menus to answer each question. which line represents the movement of a cart with a constant acceleration? a which line represents the movement of a cart with a constant velocity? c which lines represents a cart with no velocity or acceleration? b