12. Four boys ride the playground merry-go-round. They all have the same mass. Which boy will have the fastest linear speed?
A. Paul
B. George
C. Ringo
D. All boys will have equal rotation speeds on the merry-go-
round.

Asap and show ! a 14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?

What are some properties of transverse waves?