Author Question: A simple pendulum, 2.0 m in length, is released by a push when the support string is at an angle of ... (Read 91 times)

fasfsadfdsfa · **on:** Jul 28, 2018

A simple pendulum, 2.0 m in length, is released by a push when the support string is at an angle of 25 from the vertical. If the initial speed of the suspended mass is 3.0 m/s when at the release point, to what maximum angle will it move in the second half of its swing?
a. 36
c. 19
b. 30
d. 47

Question 2

A thermodynamic process that happens very quickly tends to be:
a. isobaric. c. isovolumetric. b. isothermal.
d. adiabatic.