subject
Physics, 06.03.2020 22:23 daverius3153

A box with a mass of 6.0 kg is lifted (without acceleration) through a height of 2.0m, in order to place it upon the shelf of a closet. a) What is the increase in potential energy of the box? b) how much work was required to lift the box to this position?

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 04:00
Assume similar data for the motion of the blood in your aorta. estimate how many beats of the heart it will take the blood to get from your heart to your brain. (assume that the distance from your heart to your brain is 30 cm)
Answers: 2
question
Physics, 22.06.2019 08:30
An automobile steering wheel is shown. what is the ideal mechanical advantage? if the ama is 8, what is the efficiency of the steering wheel?
Answers: 1
question
Physics, 22.06.2019 13:30
If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?
Answers: 2
question
Physics, 22.06.2019 14:00
An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.
Answers: 1
You know the right answer?
A box with a mass of 6.0 kg is lifted (without acceleration) through a height of 2.0m, in order to p...
Questions