Physics
posted by R .
A ball of mass oscillates on a spring with spring constant = 200 . The ball's position is described by (0.350 ) 16.0 with measured in seconds.
What is the amplitude of the ball's motion?
What is the frequency of the ball's motion?
What is the value of the mass ?

Ronald Thomas
Part A 
What is the amplitude of the ball's motion?
0.175
0.350
0.700
7.50
16.0
Part B 
What is the frequency of the ball's motion?
0.35
2.55
5.44
6.28
16.0
Part C 
What is the value of the mass ?
0.450
0.781
1.54
3.76
6.33
Part D 
What is the total mechanical energy of the oscillator?
What is the ball's maximum speed?

Your statement
<<The ball's position is described by (0.350 ) 16.0 with measured in seconds>>
is incomplete. You need to explain which number represents what, and what are the dimensions that go along with your numbers.