- #1
rsmseys
- 4
- 0
Homework Statement
X and Y coordinates of a point are x = 2.2cos(1.2t) and y = 2.2sin(1.2t) (both in m) where t is the time. What is the magnitude of acceleration (in m/s/s).
Homework Equations
http://en.wikipedia.org/wiki/Equations_of_motion#Equations_of_uniformly_accelerated_linear_motion
The Attempt at a Solution
I don't know where to begin with this question. Any suggestions would be helpful.