Questions LLC
Login
or
Sign Up
Ask a New Question
Rotational Speed
Questions (3)
a skater holds her arms outstretched as she spins at 140 rpm. What is the speed of her hands if they are 125 cm apart?
4 answers
asked by
Kate
2,320 views
If a circular space station has on outside radius of 750Km, how fast must the space station rotate in order to give an astronaut
1 answer
asked by
Ernest
1,054 views
How many revolutions does a merry go round make during 6,5 min if its average rotation speed is 2,4 r.p.m?
2 answers
asked by
lerato
479 views
Parent Categories (2)
Circular motion
Measurement
