Ungle Jim runs along level ground at 5 m/s. He grabs a vine and swings up to the edge of a nearby cliff (above the level ground on which he was running), just making it to the height of thecliff, essentially at rest. He then steps off onto the cliff.1. How high is the cliff above the level ground?

Maximum Height = 1.274m

Explanation:

The maximum Kinetic energy of Ungle Jim at the swing = Maximum potential energy at the swing

Kinectic Energy = Potential Energy

1/2mv² = mgh

Therefore,

The maximum height = v²÷ 2g

v = speed of Ungle jim

Where g = acceleration due to gravity = 9.81 m/s²

Maximum height = (5 m/s²) ÷ (2 × 9.81 m/s²)

= 1.274m

muscle endurance

explanation:

i can do 50 in a row ( but i get so tired after that)

small = small current large mag large current