Question

A roller coaster runs up the hill at the speed of 5 m/s and runs down the hill at the speed of 40 m/s. It's momentum will be
A. Same throughout the ride.
B. Zero throughout the ride.
C. Greater down the hill than up the hill.
D. Lesser down the hill than up the hill.​

Answer 1

Explanation:

on a problem I can do to make sure to read every thing ok my friend first you read the whole chapter

Answer 2

Answer:

I don't know sorry

please explain first