Question

Reeti has a mass of 51.0 kg. The Gravitron, a ride that spins so fast that the floor can be removed without the riders falling, reaches a speed of 17.0 m/s and has a radius of 3.20 meters. What is her angular momentum?

Answer 1

L = 2774.4
`kgm^(2)/s`

Step-by-step explanation:

Using the formula

L = mvr

Where L is angular momentum

m is mass

v is velocity

r is radius

m= 51kg , v=17m/s , r=3.2m

L = 51×17×3.2

L = 2774.4
`kgm^(2)/s`