A block of mass m = 2.0 kg is attached to a Hooke’s-law spring with force...
A block of mass m = 2.0 kg is attached to a Hooke’s-law spring with force constant k = 8 . 0 N / m and is on a frictionless horizontal surface, as shown in the figure below. The block is released from rest at position x i . As the block passes through the equilibrium point at x = 0, it moves with a speed of 8.0 m/s. What is the value, in m, of the initial position, x i
Homework Answers
Add Answer to:
A block of mass m = 2.0 kg is attached to a Hooke’s-law spring
with force...
A block of mass 2.0 kg is attached to a horizontal spring that has a force...
A block of mass 2.0 kg is attached to a horizontal spring that has a force constant of 1200 N/m as shown in the figure. The spring is compressed 10.0 cm and is then released from rest as in the figure. (a) Calculate the speed of the block as it passes through the equilibrium position x=0 if the surface is frictionless. (b) Calculate the speed of the block as it passes through the equilibrium position if a constant friction force...
A block of mass m = 2.00 kg is attached to a spring of force constant...
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...
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.
A block of mass m = 2.00 kg is attached to a spring of force constant...
A block of mass m = 2.00 kg is attached to a spring of force constant k = 465 N/m as shown in the figure below. The block is pulled to a position xi = 4.70 cm to the right of equilibrium and released from rest. A spring labeled k has its left end attached to a wall and its right end attached to a block labeled m. The block is initially at a location labeled x = 0. It...
A block of mass m 2.00 kg is attached to a spring of force constant k-...
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...
3, A block of mass m = 2.00 kg is attached to a spring of force...
3, A block of mass m = 2.00 kg is attached to a spring of force constant k = 520 N/m as shown in the figure low. The block is pulled to a position ax, -5.15 em to the right of equilibrium and released from rest. x=0 x=x o Find the sped he lodk has as it passes through equililbrium if the horizontal surface is frctionless (b) Find the speed the block has as it passes through equilibrium (for the...
A 2.0 kg block on a horizontal frictionless surface is attached to a spring whose force...
A 2.0 kg block on a horizontal frictionless surface is attached to a spring whose force constant is 300 N/m. The block is pulled from its equilibrium position at x = 0 m to a displacement x = + 0.090 m and released from rest t=0 The block then executes SHM along the x-axis horizontal. (a) What is the maximum acceleration and velocity?
LES AS -110 points SerPSE10 8.3.OP.008. A block of mass m = 2.00 kg is attached...
LES AS -110 points SerPSE10 8.3.OP.008. A block of mass m = 2.00 kg is attached to a spring of force constant k = 435 N/m as shown in the figure below. The block is pulled to a position x; = 5.90 cm to the right of equilibrium and released from rest. = 0 *= x; 6 (a) Find the speed the block has as it passes through equilibrium if the horizontal surface is frictionless. m/s (b) Find the speed...
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 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...
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 = 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.
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...
3, A block of mass m = 2.00 kg is attached to a spring of force constant k = 520 N/m as shown in the figure low. The block is pulled to a position ax, -5.15 em to the right of equilibrium and released from rest. x=0 x=x o Find the sped he lodk has as it passes through equililbrium if the horizontal surface is frctionless (b) Find the speed the block has as it passes through equilibrium (for the...
LES AS -110 points SerPSE10 8.3.OP.008. A block of mass m = 2.00 kg is attached to a spring of force constant k = 435 N/m as shown in the figure below. The block is pulled to a position x; = 5.90 cm to the right of equilibrium and released from rest. = 0 *= x; 6 (a) Find the speed the block has as it passes through equilibrium if the horizontal surface is frictionless. m/s (b) Find the speed...
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...
Most questions answered within 3 hours.
-
23. Which molecule has only covalent bonds? A. CO2 B. Al2O3 C.
Mg3N2
24. The octet...
asked 20 minutes ago -
the
total pressure for a mixture of N2O4 and NO2 is 2.20 atm. If Kp=
7.10...
asked 22 minutes ago -
Delaware Corp. prepared a master budget that included $22,385
for direct materials, $28,600 for direct labor,...
asked 19 minutes ago -
For pesticide HCB (hexachlorobenzene), its logarithmic partition
coefficient log Kow is 5.6. What would be the...
asked 23 minutes ago -
A chemist requires 0.422 mil Na2CO3 for a reaction. How many
grams does this correspond to?
asked 26 minutes ago -
If the vapor pressure of carvone is approximately 9.4 torr at 99
°C, approximately how much...
asked 45 minutes ago -
A juice bottling company is carrying out a test at 10%
significance that the mean population...
asked 57 minutes ago -
What is the reflectivity (in percent) needed to keep water at a
temperature near its freezing...
asked 1 hour ago -
Suppose that the average surface temperature of Earth is 300K.
Assume this is uniform over its...
asked 1 hour ago -
Draw the condensed structural formula for alkenes and alkynes or
the line-angle structural formula for cycloalkenes...
asked 1 hour ago -
M. Laing has suggested a new arrangement of the periodic table
(J.Chem.Ed.1989, 66,
746). Answer the following...
asked 1 hour ago -
Café Michigan's manager, Gary Stark, suspects that demand for
mocha latte coffees depends on the price...
asked 1 hour ago