A kitchen scale can measure a maximum mass of 320g ; it uses a vertical spring...
A kitchen scale can measure a maximum mass of 320g ; it uses a vertical spring whose compression is calibrated to the mass in its weighing pan.
a. What spring constant is needed if the spring compresses 0.35cm when the scale reads its maximum value?
b. What is the oscillation period with this maximum mass on the scale?
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A kitchen scale can measure a maximum mass of 320g ; it uses a
vertical spring...
A 7.8kg mass hanging from a spring scale is slowly lowered onto a vertical spring, as...
A 7.8kg mass hanging from a
spring scale is slowly lowered onto a vertical spring, as shown in
the figure.
What does the spring scale read just before the mass touches the
lower spring?(N)
The scale reads 22N when the lower spring has been compressed by
2.6cm . What is the value of the spring constant for the lower
spring? (N/m)
At what compression length will the scale read zero? (cm)
A 5.0-kg block suspended from a spring scale is slowly lowered onto a vertical spring (Figure...
A 5.0-kg block suspended from a spring scale is slowly lowered
onto a vertical spring (Figure 1) .
Part A
What does the scale read before the block touches the vertical
spring?
Part B
If the scale reads 34N when the bottom spring is compressed 30
mm, what is k for the bottom spring?
Part C
How far does the block compress the bottom spring when the scale
reads 0?
Express your answer with the appropriate units. Enter positive
value...
Show that the natural period of vertical oscillation of a mass hung on a Hookean spring...
Show that the natural period of vertical oscillation of a mass hung on a Hookean spring is the same as the period of a simple pendulum whose length is equal to the elongation the mass causes when hung on the spring.
CONCEPT QUESTION 3.25 A spring balance with a linear scale can be used to measure mass...
CONCEPT QUESTION 3.25 A spring balance with a linear scale can be used to measure mass because (A) springs are strong. (B) metal springs can be considered weightless. (C) a spring force is linear in spring constant due to its strength. (D) the spring force is linear in displacement through Hooke's law. (E) none of the above. We were unable to transcribe this imageс пен CONCEPT QUESTION 3.21 The maximum force of friction between two surfaces is! (A) independent of...
A student must determine how the mass of a block affects the period of oscillation when the block is attached to a vertical spring. The value of the spring constant is known. The student writes the following experimental procedure. Use an electronic bala
A student must determine how the mass of a block affects the period of oscillation when the block is attached to a vertical spring. The value of the spring constant is known. The student writes the following experimental procedure.Use an electronic balance to measure the mass of the block.Attach the block to the vertical spring.Displace the block from the system’s equilibrium position to a new vertical position.Release the block from rest.Use a meterstick to measure the vertical displacement of the...
A block with mass m =7.2 kg is hung from a vertical spring. When the mass...
A block with mass m =7.2 kg is hung from a vertical spring. When the mass hangs in equilibrium, the spring stretches x = 0.25 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? What is the oscillation frequency? After t = 0.39 s what is the speed of the block? What is...
A block with mass m =6.2 kg is hung from a vertical spring. When the mass...
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 = 4.7 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 = 0.33 s what is the speed of the...
A car and its suspension system act as a block of mass m= on a vertical spring with k 1.2 x 10 N m, which is damped...
A car and its suspension system act as a block of mass m= on a vertical spring with k 1.2 x 10 N m, which is damped when moving in the vertical direction by a damping force Famp =-rý, where y is the 1200 kg sitting 4. (a) damping constant. If y is 90% of the critical value; what is the period of vertical oscillation of the car? () by what factor does the oscillation amplitude decrease within one period?...
A block with mass m =7.3 kg is hung from a vertical spring. When the mass...
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 = 4.9 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 = 0.45 s what is the speed of the...
A ballistic spring system can be used to measure the speed of bullets. A bullet of...
A ballistic spring system can be used to measure the speed of bullets. A bullet of mass 0.005 kg is fired into a block of mass 2 kg. The block, with the embedded bullet, then slides across a frictionless table and collides with a horizontal spring whose spring constant is 50 N m . The opposite end of the spring is anchored to a wall. The spring’s maximum compression is measured to be 0.1 m. Calculate the initial speed of...
A 7.8kg mass hanging from a
spring scale is slowly lowered onto a vertical spring, as shown in
the figure.
What does the spring scale read just before the mass touches the
lower spring?(N)
The scale reads 22N when the lower spring has been compressed by
2.6cm . What is the value of the spring constant for the lower
spring? (N/m)
At what compression length will the scale read zero? (cm)
A 5.0-kg block suspended from a spring scale is slowly lowered
onto a vertical spring (Figure 1) .
Part A
What does the scale read before the block touches the vertical
spring?
Part B
If the scale reads 34N when the bottom spring is compressed 30
mm, what is k for the bottom spring?
Part C
How far does the block compress the bottom spring when the scale
reads 0?
Express your answer with the appropriate units. Enter positive
value...
Show that the natural period of vertical oscillation of a mass hung on a Hookean spring is the same as the period of a simple pendulum whose length is equal to the elongation the mass causes when hung on the spring.
CONCEPT QUESTION 3.25 A spring balance with a linear scale can be used to measure mass because (A) springs are strong. (B) metal springs can be considered weightless. (C) a spring force is linear in spring constant due to its strength. (D) the spring force is linear in displacement through Hooke's law. (E) none of the above. We were unable to transcribe this imageс пен CONCEPT QUESTION 3.21 The maximum force of friction between two surfaces is! (A) independent of...
A block with mass m =7.2 kg is hung from a vertical spring. When the mass hangs in equilibrium, the spring stretches x = 0.25 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? What is the oscillation frequency? After t = 0.39 s what is the speed of the block? What is...
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 = 4.7 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 = 0.33 s what is the speed of the...
A car and its suspension system act as a block of mass m= on a vertical spring with k 1.2 x 10 N m, which is damped when moving in the vertical direction by a damping force Famp =-rý, where y is the 1200 kg sitting 4. (a) damping constant. If y is 90% of the critical value; what is the period of vertical oscillation of the car? () by what factor does the oscillation amplitude decrease within one period?...
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