Asked by Sandrine Parent

What minimum speed does a 170 g. puck need to make it to the top of a 6.0 m. long, 27 frictionless ramp?

Answers

Answered by Sandrine Parent
its 27 degree horizontal **
Answered by drwls
The vertical rise of the puck is
H = 6.0 sin27 = 2.724 m

Conservation of energy tells you that, when there is no friction, and the velocity is zero at the top,

gH = Vo^2/2

Solve for the required minimum initial speed Vo.

You don't need to know the mass.
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions