Physics, 24.04.2020 03:22, microwave13016

You do 200 joules of work against gravity when lifting your backpack up a flight of stairs that is 4 meters tall. What is the weight of your backpack in newtons?

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 05:50, charlesrogers38

There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?

Answers: 2

continue

Physics, 22.06.2019 12:00, fryday2516

Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? how far will the football travel before it lands?

Answers: 1

continue

Physics, 22.06.2019 12:30, gemouljr

What’s #16 asking and how do i solve it?

Answers: 2

continue

Physics, 22.06.2019 15:50, rosepetals2938

If the work required to stretch a spring 3 ft beyond its natural length is 15 ft-lb, how much work is needed to stretch it 27 in. beyond its natural length?

Answers: 1

continue

Do you know the correct answer?

You do 200 joules of work against gravity when lifting your backpack up a flight of stairs that is 4...