Question

A block with mass m =6.7 kg is hung from a vertical spring. When the mass hangs in equilibrium, the spring stretches x = 0.27 m. While at this equilibrium position, the mass is then given an initial push downward at v = 4.5 m/s. The block oscillates on the spring without friction.

1. What is the spring constant of the spring?

2. What is the oscillation frequency?

3. After t = 0.46 s what is the speed of the block?

4. What is the magnitude of the maximum acceleration of the block?

5. At t = 0.46 s what is the magnitude of the net force on the block?

Please include answer!!!

Answer #1

A block with mass m =7.1 kg is hung from a vertical spring. When
the mass hangs in equilibrium, the spring stretches x = 0.24 m.
While at this equilibrium position, the mass is then given an
initial push downward at v = 4.5 m/s. The block oscillates on the
spring without friction.
1) What is the spring constant of the spring?
2) What is the oscillation frequency?
3) After t = 0.38 s what is the speed of the...

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spring without friction.
What is the spring constant of the spring?
2)
What is the oscillation frequency?
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While at this equilibrium position, the mass is then given an
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a)find the spring constant k of the spring
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c) find the maximum acceleration fo the block A(m).
d)...

A block with a mass of 0.600 kg is connected to a spring,
displaced in the positive direction a distance of 50.0 cm from
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oscillates without friction on a horizontal surface. After being
released, the first time the block is a distance of 25.0 cm from
equilibrium is at t = 0.200 s.
a.What is the block's period of oscillation?
_______ s
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1)
What is the magnitude of the net force on the block (the moment
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A block with mass m = 5.7 kg is attached to two springs with
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1)
What is the magnitude of the net force on the block (the moment
it is released)?
N
2)
What is the effective spring constant of the two springs?
N/m
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