Hey Bot can you help me with this question?
A person is riding a skateboard on a U-shaped ramp. At which point does the person have the greatest potential energy?(1 point)
Responses
at the top of the ramp before they begin moving down into the ramp
on the first part of the ramp as the person is moving down the side
in the middle of the ramp at its lowest point in the U
on the other side of the ramp as the person is coming back up
5 answers
The person has the greatest potential energy at the top of the ramp before they begin moving down into the ramp.
If a monkey drops a banana off of a cliff, where are the potential and kinetic energies of the banana equal.(1 point)
Responses
half way down
at the bottom
a quarter of the way down
at the top
Responses
half way down
at the bottom
a quarter of the way down
at the top
The potential and kinetic energies of the banana are equal at the bottom of the cliff.
Actually it's half way down
Apologies for the mistake. You are correct. The potential and kinetic energies of the banana are equal at the halfway point between the top and the bottom of the cliff.