Question

A block with mass m =6.2 kg is hung from a vertical spring. When the mass hangs in equilibrium, the spring stretches x = 0.22 m. While at this equilibrium position, the mass is then given an initial push downward at v = 4.6 m/s. The block oscillates on the spring without friction.

What is the spring constant of the spring?

2)

What is the oscillation frequency?

After t = 0.32 s what is the speed of the block?

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

At t = 0.32 s what is the magnitude of the net force on the block?

Where is the potential energy of the system the greatest?

At the highest point of the oscillation.

At the new equilibrium position of the oscillation.

At the lowest point of the oscillation.

Answer #1

A block with mass m =7.3 kg is hung from a vertical spring. When
the mass hangs in equilibrium, the spring stretches x = 0.29 m.
While at this equilibrium position, the mass is then given an
initial push downward at v = 5 m/s. The block oscillates on the
spring without friction.
1) What is the spring constant of the spring? N/m Submit
2) What is the oscillation frequency? Hz Submit
3) After t = 0.45 s what is...

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...

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...

a) 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
equilibrium, and released from rest at t = 0. The block then
oscillates without friction on a horizontal surface. After being
released, the first time the block is a distance of 15.0 cm from
equilibrium is at t = 0.200 s.
What is the block's period of oscillation?
_______ s
b) A block with a...

A block of mass m = 1.5 kg is attached to a massless,
frictionless vertical spring and stretches the spring by an amount
y0 = 0.15m
a)find the spring constant k of the spring
b) the block is then pulled down by an additional 0.05m below
its equilibrium position and is released. express the position of
the block during its resulting simple harmonic motion using the
equation y(t) = ymcos(wt+@).
c) find the maximum acceleration fo the block A(m).
d)...

A block with mass m = 4.6 kg is attached to two springs with
spring constants kleft = 37 N/m and kright = 51 N/m. The block is
pulled a distance x = 0.27 m to the left of its equilibrium
position and released from rest.
What is the magnitude of the net force on the block (the moment
it is released)?
What is the effective spring constant of the two springs?
What is the period of oscillation of the...

A block with mass m = 4.9 kg is attached to two springs with
spring constants kleft = 30 N/m and kright =
55 N/m. The block is pulled a distance x = 0.22 m to the left of
its equilibrium position and released from rest.
1)
What is the magnitude of the net force on the block (the moment
it is released)?
2)
What is the effective spring constant of the two springs?
3)
What is the period of...

A block with mass m = 5.7 kg is attached to two springs with
spring constants kleft = 36 N/m and kright =
53 N/m. The block is pulled a distance x = 0.22 m to the left of
its equilibrium position and released from rest.
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
3)
What is the...

A block with mass m = 4.2 kg is attached to two springs with
spring constants kleft = 34 N/m and kright =
57 N/m. The block is pulled a distance x = 0.22 m to the left of
its equilibrium position and released from rest.
What is the magnitude of the net force on the block (the moment
it is released)?
What is the effective spring constant of the two springs?
N/m
What is the period of oscillation of...

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
equilibrium, and released from rest at t = 0. The block then
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
b.What is the the numerical value...

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