A figure skater rotating initially at 7.25 rad/s with her arms extended has rotational inertia of 3.4 kg * m2. 1. when s
Posted: Mon May 16, 2022 5:52 pm
A figure skater rotating initially at 7.25 rad/s with her arms
extended has rotational inertia of 3.4 kg * m2.
1. when she pulls her arms in, her rotational intertia decreases
to 2.2 kg * m2, what is her final speed? give a symbolic
formula before putting in the numbers to find the angular
velocity.
2. explain what happens to the figure skaters rotation after she
puts her arms in.
extended has rotational inertia of 3.4 kg * m2.
1. when she pulls her arms in, her rotational intertia decreases
to 2.2 kg * m2, what is her final speed? give a symbolic
formula before putting in the numbers to find the angular
velocity.
2. explain what happens to the figure skaters rotation after she
puts her arms in.