subject
Physics, 23.03.2021 04:40 bjbass899

Hannah pushes a full recycling bin along a sidewalk using a horizontal force of 300 N [E].

a) How far could she push the bin if she did 2.7 kJ of work?

b) How much work does the force of gravity do on the bin as Hannah pushes it?

Explain your answer.

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 14:00, riosd920
What mass will a pumpkin have a force of 450 newton’s accelerates it to 110 m/s^2? include the correct units.
Answers: 1
image
Physics, 22.06.2019 03:00, emilypzamora11
If a spring has a k value of 100 newtons per meter and it is stretched 0.50 meters, what is the restoring force of the spring?
Answers: 2
image
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
image
Physics, 22.06.2019 20:30, helpmeplz33
The great sandini is a 60.0-kg circus performer who is shot from a cannon (actually a spring gun). you don’t find many men of his caliber, so you him design a new gun. this new gun has a very large spring with a very small mass and a force constant of 1100 n/m that he will compress with a force of 4400 n. the inside of the gun barrel is coated with teflon, so the average friction force will be only 40.0 n during the 4.00 m he moves in the barrel. at what speed will he emerge from the end of the barrel, 2.50 m above his initial rest position?
Answers: 2
You know the right answer?
Hannah pushes a full recycling bin along a sidewalk using a horizontal force of 300 N [E].

Questions in other subjects: