Question

The following diagram represents a cart with an initial velocity of 1.0 m/s sliding along a frictionless track from point A:

At which two points will the kinetic energy of the block be the same?

-A and B
-A and C
-B and D
-B and C

Answer 1

I believe it will it is B and D. Because they have the same shape and on both the cart wil be speeding up.

I HOPE THIS HELPS! HAVE A GREAT DAY! :)