- #1
MathewsMD
- 433
- 7
A 2-kg block is attached to a horizonal ideal spring with a spring constant of 200 N/m. When the spring has its equilibrium length the block is given a speed of 5 m/s. What is the maximum elongation of the spring?
Is not the solution simply:
1/2kx2 = 1/2mv2
x = (mv2/k)0.5
x = 0.5 m?
That is incorrect, though.
Is not the solution simply:
1/2kx2 = 1/2mv2
x = (mv2/k)0.5
x = 0.5 m?
That is incorrect, though.