Posted by **Derek** on Monday, October 18, 2010 at 10:59pm.

1.If a mass is 15 cm from the axis of rotation and makes 25 revolutions in 10 seconds, what is its speed in m/s?

2.If m = 0.1 kg and the values above still hold, what is the numerical values of the centripetal force?

## Answer This Question

## Related Questions

- Physics - A bike wheel rotates uniformly through 2 revolutions in 3 seconds. a) ...
- physics - drwls? - A disk rotates about its central axis starting from rest and ...
- physics - After a constant acceleration of 2.1 m/s/s at 31.7 degrees above the +...
- physics - After a constant acceleration of 2.2 m/s/s at 16 degrees above the +x-...
- Physics - A student puts on a Dresden Dolls disc in her cd player which spins at...
- Physics - A student puts on a Dresden Dolls disc in her cd player which spins ...
- Physics - The Angular momentum of an object that spins is determined by a. the ...
- physics - A horizontal disc rotating freely about a vertical axis makes 90 ...
- physics - A student puts on a Dresden Dolls disc in her cd player which spins at...
- physics - A boy of mass 23 kg sits on a seesaw 1.5 m from the axis of rotation. ...

More Related Questions