A2.00 m-long 6.00 kg ladder pivoted at the top hangs down from a platform at the circus. a 42.0 kg trapeze artist climbs to a point where her center of mass is at the center of the ladder and swings at the system's natural frequency. the angular frequency (in s −1) of the system of ladder and woman is

f= 0.48 s⁻¹

Explanation:

Given that

Mass of the ladder ,m= 6 kg

L= 2 m

Mass of artist ,M= 42 kg

The total moment of inertia of the both ladder and artist ,I

Here

I=50 kg.m²

The angular frequency f given as

Here

D=1 m

f= 0.48 s⁻¹

the results is a decrease in air temperature with an increase of altitude.

explanation: