Answer Happy

Posted: **Mon May 16, 2022 7:37 pm**

: A B 15 0 M 14 A Roller Coaster Is Travelling Along A Frictionless Track As Shown In The Diagram If The Speed Of The Rol 1 (652.4 KiB) Viewed 34 times

A B 15.0 m 14.A roller coaster is travelling along a frictionless track as shown in the diagram. If the speed of the roller coaster at point A is 3.0m/s and the speed at point B is 13m/s, what is the height of the roller coaster at point B? [6.8 m] 7.0 m