Physics, 30.08.2019 17:30, yrodrig13

Acraane lifts an 8000n height 75m to the top of a buildings in 30s. how much power does the crane use?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 23:00, cargod1

Aray of light traveling parallel to the principal axis of a concave mirror will be reflected through the mirror's

Answers: 2

continue

Physics, 22.06.2019 13:10, alejandramirand9836

A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)

Answers: 3

continue

Physics, 22.06.2019 14:00, ogneshelle

The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?

Answers: 2

continue

Physics, 22.06.2019 14:40, casie65

During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?

Answers: 1

continue

Do you know the correct answer?

Acraane lifts an 8000n height 75m to the top of a buildings in 30s. how much power does the crane us...