Question

1. sam is about to practice his ski jump. which ramp should he choose to begin with the highest potential energy?

a
b
c
d

Explanation:

Potential energy \(U = mgh\) (where \(m\) is mass, \(g\) is acceleration due to gravity, and \(h\) is height). For a given mass (Sam's mass is constant), higher height \(h\) means higher potential energy. Looking at the ramps, ramp \(C\) has the greatest height.

Answer:

C