Friday

July 25, 2014

July 25, 2014

Posted by **twill** on Sunday, June 8, 2014 at 1:38pm.

(a) What is the force (magnitude and direction) that the spring exerts on the block just before the block is released?

(b) Find the angular frequency ω of the resulting oscillatory motion.

(c) What is the maximum speed of the block?

(d) Determine the magnitude of the maximum acceleration of the block.

- physics -
**bobpursley**, Sunday, June 8, 2014 at 1:47pma. What is kx?

c. Max speed of block? 1/2 m v^2=kx

solve for v

b. Isn't there a standard formula for resonant freuency with a mass on a spring?

d. max acceleration: F=ma

a=kx/m

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