Open Question: Find the final speed of the proton after an acceleration?
Open Question: UNM Calculus, math162 final?

Open Question: UNM Calculus, math162 final?

Sorry, I could not read the content fromt this page.

View the original article here

Open Question: If 311 g water at 65.9°C loses 9730 J of heat, what is the final temperature of the water?
Open Question: What is the final angular speed of the merry-go-round?

Open Question: What is the final angular speed of the merry-go-round?

A disk-shaped merry-go-round of radius 2.23m and mass 165 kg rotates freely with an angular speed of 0.701 rev/s. A 63.4 kg person running tangential to the rim of the merry-go-round at 3.51m/s jumps onto its rim and holds on. Before jumping on the merry-go-round, the person was moving in the same direction as the merry-go-round's rim.

wf= ?rad/s


View the original article here