A horizontal spring attached to a wall has a force constant of k = 800 N/m.
A horizontal spring attached to a wall has a force constant of k = 800 N/m. A block of mass m = 1.80 kg is attached to the spring and rests on a frictionless, horizontal surface as in the figure below.
(a) The block is pulled to a position xi=6.20 cm from equilibrium and released. Find the potential energy stored in the spring when the block is 6.20 cm from equilibrium.
(b) Find the speed of the block as it passes through the equilibrium position.
(c) What is the speed of the block when it is at a position xi/2 = 3.10 cm?
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A horizontal spring attached to a wall has a force constant of k = 800 N/m.
A horizontal spring attached to a wall has a force constant of k = 900 N/m....
A horizontal spring attached to a wall has a force constant of k = 900 N/m. A block of mass m = 1.30 kg is attached to the spring and rests on a frictionless, horizontal surface as in the figure below. (a) The block is pulled to a position xi = 5.20 cm from equilibrium and released. Find the potential energy stored in the spring when the block is 5.20 cm from equilibrium. 1.22J : Your answer is correct. (b)...
A horizontal spring with force constant k = 700 N/m is attached to a wall at...
A horizontal spring with force constant k = 700 N/m is attached to a wall at one end and to a block of mass m = 2.30 kg at the other end that rests on a horizontal surface. The block is released from rest from a position 3.40 cm beyond the spring's equilibrium position. (a) If the surface is frictionless, what is the speed of the block as it passes through the equilibrium position? m/s (b) If the surface is...
A horizontal spring with force constant k = 730 N/m is attached to a wall on...
A horizontal spring with force constant k = 730 N/m is attached to a wall on one end. The other end of the spring is attached to a 1.90 kg object that rests upon a frictionless floor, as shown below. mimi 22 x=0 x= x;/2 i (a) The object is displaced to an initial position of <; = 7.90 cm, extending the spring. Calculate PEs, ;, the potential energy (in )) stored in the spring when the object is in...
"A horizontal spring with force constant k = 810 N/m is attached to a wall on...
"A horizontal spring with force constant k = 810 N/m is
attached to a wall on one end. The other end of the spring is
attached to a 1.90 kg object that rests upon a frictionless
countertop, as shown below."
Help with any or all of these would be greatly appreciated,
thank you!
3. [0/3 Points] DETAILS PREVIOUS ANSWERS SERCP11 13.4.OP.021. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A horizontal spring with force constant k = 810 N/m is attached...
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A block of mass m 2.00 kg is attached to a spring of force constant k- 525 N/m as shown in the figure below. The block is pulled to a position x 4.00 cm to the right of equilibrium and released from rest. (o) Find the speed the block has as it passes through equilibrium if the horizontal surface is frictionless m/s (b) Find the speed the block has as it passes through equilibrium (for the first time) if the...
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5. Buppose you have a mass m attached to a spring with constant k (N/m). The...
5. Buppose you have a mass m attached to a spring with constant k (N/m). The mass rests on a horizontal frictionless surface. Its equilibrium position is at x -0. It is pulled aside a distance A and released. a) What is its speed as it passes the position x 0? b) What is the net force on the mass at position x- A? c) Do you expect the mass to have SHM? d) What is its speed when x...
A horizontal spring with force constant k = 700 N/m is attached to a wall at one end and to a block of mass m = 2.30 kg at the other end that rests on a horizontal surface. The block is released from rest from a position 3.40 cm beyond the spring's equilibrium position. (a) If the surface is frictionless, what is the speed of the block as it passes through the equilibrium position? m/s (b) If the surface is...
A horizontal spring with force constant k = 730 N/m is attached to a wall on one end. The other end of the spring is attached to a 1.90 kg object that rests upon a frictionless floor, as shown below. mimi 22 x=0 x= x;/2 i (a) The object is displaced to an initial position of <; = 7.90 cm, extending the spring. Calculate PEs, ;, the potential energy (in )) stored in the spring when the object is in...
"A horizontal spring with force constant k = 810 N/m is
attached to a wall on one end. The other end of the spring is
attached to a 1.90 kg object that rests upon a frictionless
countertop, as shown below."
Help with any or all of these would be greatly appreciated,
thank you!
3. [0/3 Points] DETAILS PREVIOUS ANSWERS SERCP11 13.4.OP.021. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A horizontal spring with force constant k = 810 N/m is attached...
A block of mass m = 2.00 kg is attached to a spring of force constant k = 5.65 x 102 N/m that lies on a horizontal frictionless surface as shown in the figure below. The block is pulled to a position Xi = 5.45 cm to the right of equilibrium and released from rest. x=0 x=x; (a) Find the the work required to stretch the spring (b) Find the speed the block has as it passes through equilibrium m/s
A block of mass m 2.00 kg is attached to a spring of force constant k- 525 N/m as shown in the figure below. The block is pulled to a position x 4.00 cm to the right of equilibrium and released from rest. (o) Find the speed the block has as it passes through equilibrium if the horizontal surface is frictionless m/s (b) Find the speed the block has as it passes through equilibrium (for the first time) if the...
A block of mass m = 2.00 kg is attached to a spring of force constant k = 4.55 x 10^2 N/m that lies on a horizontal frictionless surface as shown in the figure below. The block is pulled to a position x, = 5.65 cm to the right of equilibrium and released from rest. Find the the work required to stretch the spring. Find the speed the block has as it passes through equilibrium.
5. Buppose you have a mass m attached to a spring with constant k (N/m). The mass rests on a horizontal frictionless surface. Its equilibrium position is at x -0. It is pulled aside a distance A and released. a) What is its speed as it passes the position x 0? b) What is the net force on the mass at position x- A? c) Do you expect the mass to have SHM? d) What is its speed when x...
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