Answered

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A roller coaster is stationary at the top of a ramp.

What is the kinetic and potential energy of the roller coaster?
A Potential energy: high
kinetic energy: zero
B potential energy: zero
kinetic energy: high
C potential energy: high
kinetic energy: high
D potential energy: zero
kinetic energy: zero

Sagot :

Graceridgeway01idn

Answer:

A

Explanation:

The roller coaster is stationary so the kinetic energy would be zero, but it is at the top of ramp so the potential energy would be high as its gravitational  so it would have to be A

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