Posted by **HELP!!!!** on Saturday, March 19, 2011 at 4:37pm.

A particle is moving clockwise in a circle of radius 1.75 m. At a certain instant, the magnitude of its acceleration is

a =

a

= 39.0 m/s2,

and the acceleration vector has an angle of θ = 50° with the position vector, as shown in the figure. At this instant, find the speed,

v =

v

,

of this particle.

## Answer This Question

## Related Questions

- physics - A particle is moving clockwise in a circle of radius 1.54 m. At a ...
- Physics (Algerbra-based) - A particle is moving clockwise around a circle with a...
- physics - A particle is traveling counterclockwise in a circle of radius r = 2....
- physics - A particle revolves in a horizontal circle of radius 3.20 m. At a ...
- PHYSICS - When a particle moves on a circle at constant speed, its acceleration ...
- Physics I (Classical) - At some instant, a particle traveling in a horizontal ...
- Physics - Uugghhh help please. The velocity of a 4.6 kg particle is given by ...
- angular momentum - a 8.20 kg particle P has a position vector of magnitude 6.90 ...
- Physics I (Classical) - At some instant, a particle traveling in a horizontal ...
- Physics I (Classical) - At some instant, a particle traveling in a horizontal ...

More Related Questions