A 1.00 kg block is attached to a horizontal spring with aspring constant 2500 N/

Question

A 1.00 kg block is attached to a horizontal spring with aspring constant 2500 N/m. The block is at rest on a frictionlesssurface. A 10.0 g bullet is fired into the block, in the faceopposite the spring, and sticks. A) What was the bullet's speed if the subsequent oscillationshave an amplitude of 10.0 cm? B) Could you determine the bullet's speed by measuring theoscillation frequency?
Answer to B)??? A 1.00 kg block is attached to a horizontal spring with aspring constant 2500 N/m. The block is at rest on a frictionlesssurface. A 10.0 g bullet is fired into the block, in the faceopposite the spring, and sticks. A) What was the bullet's speed if the subsequent oscillationshave an amplitude of 10.0 cm? B) Could you determine the bullet's speed by measuring theoscillation frequency?
Answer to B)???

Explanation / Answer

w= sqrt (k/m)

w= sqrt (2500/1.01) =49.752

T = 2pi/w = 2*3.14/49.752=0.12622 s

. I think 1 moremust be reuired

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