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You have a 0.15kg cart on a spring. The spring constant of the
spring is 20N/m...
A 1.10 kg mass hangs from a spring of force constant 400 N/m . The mass...
A 1.10 kg mass hangs from a spring of force constant 400 N/m . The mass is then pulled down 13.0 cm from the equilibrium position and released. At the end of five complete cycles of vibration, the mass reaches only 10.0 cm from the equilibrium position. Part A: How much mechanical energy is lost during these five cycles? Part B: What percentage of the mechanical energy is lost during the five cycles?
Problem 6.26 A spring has a spring stiffness constant, k, of 460 N/m Part A How...
Problem 6.26 A spring has a spring stiffness constant, k, of 460 N/m Part A How much must this spring be stretched to store 20 J of potential energy? Express your answer using two significant figures. ? z Request Answer Submt Provide Feedback
The spring in the figure has a spring constant of 1000 N/m. It is compressed 13.0...
The spring in the figure has a spring constant of 1000 N/m. It is compressed 13.0 cm, then launches a 200 g block. The horizontal surface is frictionless, but the block's coefficient of kinetic friction on the incline is 0.210. (Figure 1) - Part A What distance d does the block sail through the air? Express your answer with the appropriate units. C: A 0 = ? Value Units Submit Request Answer Figure 1 of 1 > < Return to...
You have a spring with a spring constant 4070 N/m. 50% Part (a) If you want...
You
have a spring with a spring constant 4070
N/m.
50% Part
(a) If you want to store
235
J of energy in this spring, should you compress it or stretch
it?
50% Part
(b) How far, in centimeters,
would you have to compress this spring to store this
energy?
4. Using the mks units (meters-kilograms-seconds), suppose you have a spring with spring constant 4 N/m....
4. Using the mks units (meters-kilograms-seconds), suppose you have a spring with spring constant 4 N/m. You want to use it to weigh items. Assume no friction. You place the mass on the spring and put it in motion. a) You count and find that the frequency is 0.8 Hz (cycles per second). What is the mass? b) Find a formula for the mass m given the frequency ω in Hz.
A spring with spring constant 250 N/m hangs from the ceiling. James Bond attaches a block...
A spring with spring constant 250 N/m hangs from the ceiling. James Bond attaches a block of mass 0.5 kg to the unstretched spring and releases it from rest. Part A How far below the starting point does the block fall before coming momentarily to rest? IVO ACOM O O ? 5.88 Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Part B What is the maximum speed the block will reach as it falls? IVO AQ...
A 0.334-kg mass is attached to a spring with a force constant of 54.9 N/m Part A If the mass is displaced 0.200 m from...
A 0.334-kg mass is attached to a spring with a force constant of 54.9 N/m Part A If the mass is displaced 0.200 m from equilibrium and released, what is its speed when it is 0.131 m from equilibrium? ΑΣφ m/s Previous Answers Request Answer Submit X Incorrect; Try Again; 5 attempts remaining Return to Assign ment Provide Feedback
A 1.80-kgkg material is forced against a masless spring with a force constant 200 N/mN/m ,...
A 1.80-kgkg material is forced against a masless spring with a
force constant 200 N/mN/m , pressing the spring 0.260
mm distance. After releasing, the material slides on a
horizontal axis with a kinetic friction
consant μkμk=0.30
A 1.80-kg material is forced against a masless spring with a force constant 200 N/m, pressing the spring 0.260 m distance. After releasing, the material slides on a horizontal axis with a kinetic friction consant k =0.30 Part A Calculate how far the material goes from...
Review PartA A 4.70 kg block hangs from a spring with spring constant 2180 N/m. The...
Review PartA A 4.70 kg block hangs from a spring with spring constant 2180 N/m. The block is pulled down 4.30 cm from the equilibrium position and given an initial velocity of 1.00 m/s back toward equilibrium. What is the frequency of the motion? Express your answer with the appropriate units. Value Units Submit Reguest Answer - Part B What is the amplitude? Express your answer with the appropriate units. Value Units Submit ▼ Part C What is the total...
Part C Review A 4.5 kg box slides down a 5.2-m -high frictionless hill starting from rest, across a 2.3-m -wide horizontal surface then hits a horizontal spring with spring constant 470 N/m How far i...
Part C Review A 4.5 kg box slides down a 5.2-m -high frictionless hill starting from rest, across a 2.3-m -wide horizontal surface then hits a horizontal spring with spring constant 470 N/m How far is the spring compressed? Express your answer using two significant figures The other end of the spring is anchored against a wall The ground under the spring is frictionless, but the 2.3-m- long horizontal surface is rough. The coefficient of kinetic friction of the box...
Problem 6.26 A spring has a spring stiffness constant, k, of 460 N/m Part A How much must this spring be stretched to store 20 J of potential energy? Express your answer using two significant figures. ? z Request Answer Submt Provide Feedback
The spring in the figure has a spring constant of 1000 N/m. It is compressed 13.0 cm, then launches a 200 g block. The horizontal surface is frictionless, but the block's coefficient of kinetic friction on the incline is 0.210. (Figure 1) - Part A What distance d does the block sail through the air? Express your answer with the appropriate units. C: A 0 = ? Value Units Submit Request Answer Figure 1 of 1 > < Return to...
You
have a spring with a spring constant 4070
N/m.
50% Part
(a) If you want to store
235
J of energy in this spring, should you compress it or stretch
it?
50% Part
(b) How far, in centimeters,
would you have to compress this spring to store this
energy?
A spring with spring constant 250 N/m hangs from the ceiling. James Bond attaches a block of mass 0.5 kg to the unstretched spring and releases it from rest. Part A How far below the starting point does the block fall before coming momentarily to rest? IVO ACOM O O ? 5.88 Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Part B What is the maximum speed the block will reach as it falls? IVO AQ...
A 0.334-kg mass is attached to a spring with a force constant of 54.9 N/m Part A If the mass is displaced 0.200 m from equilibrium and released, what is its speed when it is 0.131 m from equilibrium? ΑΣφ m/s Previous Answers Request Answer Submit X Incorrect; Try Again; 5 attempts remaining Return to Assign ment Provide Feedback
A 1.80-kgkg material is forced against a masless spring with a
force constant 200 N/mN/m , pressing the spring 0.260
mm distance. After releasing, the material slides on a
horizontal axis with a kinetic friction
consant μkμk=0.30
A 1.80-kg material is forced against a masless spring with a force constant 200 N/m, pressing the spring 0.260 m distance. After releasing, the material slides on a horizontal axis with a kinetic friction consant k =0.30 Part A Calculate how far the material goes from...
Review PartA A 4.70 kg block hangs from a spring with spring constant 2180 N/m. The block is pulled down 4.30 cm from the equilibrium position and given an initial velocity of 1.00 m/s back toward equilibrium. What is the frequency of the motion? Express your answer with the appropriate units. Value Units Submit Reguest Answer - Part B What is the amplitude? Express your answer with the appropriate units. Value Units Submit ▼ Part C What is the total...
Part C Review A 4.5 kg box slides down a 5.2-m -high frictionless hill starting from rest, across a 2.3-m -wide horizontal surface then hits a horizontal spring with spring constant 470 N/m How far is the spring compressed? Express your answer using two significant figures The other end of the spring is anchored against a wall The ground under the spring is frictionless, but the 2.3-m- long horizontal surface is rough. The coefficient of kinetic friction of the box...
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