Question

need help with two problems
i cant seem to understand them

Answer 1

A 0.1-kilogram ball rolls across the floor at a speed of 2 meters per second. Another 0.1-kilogram ball rests ona shelf 1 meter above the floor. Which ball has more energy? How much energy does it have? Include units with your answer

Answer 2

If a 6.0-kilogram box is moved from the floor to a storage compartment 2.0 meters above the floor, by how many joules does its gravitational potential energy change? Round your answer to the tens place and include units with your answer.

Answer 3

@Idunnoreallyidunno :

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Unfortunately, I have not learned about this yet, so I cannot help you. I know that someone named @Mashy can help you, but he is not on-line right now. ;(

Sorry. Good luck, have fun, keep learning, and get As!

~Darry

Answer 4

ok thank you

Answer 5

Can anyone help me with these problems and explaine them to me?

Answer 6

In your first questino

first ball is rolling.. so can u tell me what energy it posses? kinetic or potential?