Asked by grey

alculate the final speed of a 1500 kg roller coaster if it has an initial speed of 16 m/s but reduces its elevation by 8.6 m by coasting down a frictionless incline.

Answers

Answered by bobpursley
final KE=Intial KE+initial PE
1/2 m v^2= 1/2 m 16^2 + mg 8.6

solve for v
Answered by grey
what mass do i use?
Answered by bobpursley
doesn matter, it divides out. If you want, use 1500kg
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions