Asked by heather
A record has an angular speed of
49.5 rev/min.
What is its angular speed?
Answer in units of rad/s.
Through what angle does it rotate in 1.39 s?
Answer in units of rad.
(I only need help on the second part please)
49.5 rev/min.
What is its angular speed?
Answer in units of rad/s.
Through what angle does it rotate in 1.39 s?
Answer in units of rad.
(I only need help on the second part please)
Answers
Answered by
R_Scott
divide the time by the angular speed