Homework Answers
Add Answer to:
Problem 2 Consider the track shown in the figure below. The section from point A to...
13.1) Consider the track shown in the figure above. The section AB is one quadrant of...
13.1)
Consider the track shown in the figure above. The section AB
is one quadrant of a circle of radius r and is frictionless. B to C
is a horizontal span of length L with a coefficient of kinetic
friction μk. The section CD under the spring is frictionless. A
block of mass m is released from rest at A. After sliding on the
track, it is observed to compress the spring by a distance d.
a. Determine the speed...
Consider the track shown in the Figure. The section AB is one quadrant of a circle...
Consider the track shown in the Figure. The section AB is one
quadrant of a circle of radius 2.0m and is frictionless. B to C is
a horizontal span 3.0m long with a coefficient of kinetic friction
μk = 0.25. The section CD under the spring is frictionless. A block
of mass 1.0kg is released from rest at A. After sliding on the
track, it compresses the spring by 0.20m. Use g=10m/s2.
A. Determine the velocity at point B.
B....
Consider a frictionless track as shown in the figure below. A block of mass m1 = 5.65 kg is released from A
Consider a frictionless track as shown in the figure below. A
block of mass m1 = 5.65
kg is released from A. It makes a
head-on elastic collision at B with a block of
mass m2 = 20.0
kg that is initially at rest. Calculate the maximum
height to which m1 rises after the
collision.Two masses are shown on a frictionless wooden track. The left
part of the track curves downward from left to right, starting from
an almost-vertical slope and then decreasing in...
In the figure, block 1 of mass 2.00 kg slides from rest along a frictionless ramp...
In the figure, block 1 of mass 2.00 kg slides from rest along a frictionless ramp from height h = 2.60 m and then collides with stationary block 2, which has mass 4.50 kg. The spring shown has a spring constant of 31.5 N/m. (a) How fast is block 1 moving just before contacting block 2? (b) Assume the whole path is frictionless, and the collision is completely inelastic, how far does the spring compress? (c) Now, assume you test...
A 0.200 kg block is released from rest at a height h= 1.25 m above the...
A 0.200 kg block is released from rest at a height h= 1.25 m above the level portion of the track shown below. The track is rough between points A and B, but elsewhere it is frictionless. As the block traverses the 0.850 meters between points A and B, 0.490 J of energy is dissipated as thermal energy. The spring constant of the spring attached to the wall is 225 N/m 0.850 m Where does the block finally come to...
(a) A 15.0 kg block is released from rest at point A in the figure below.
(a) A 15.0 kg block is released from rest at point A in the figure below. The track is frictionless except for the portion between points B and C, which has a length of 6.00 m. The block travels down the track, hits a spring of force constant 2,200 N / m, and compresses the spring 0.250 m from its equilibrium position before coming to rest momentarily. Determine the coefficient of kinetic friction between the block and the rough surface...
please answer all parts, thank you. 2. A cart on a frictionless track is attached on...
please answer all parts, thank you.
2. A cart on a frictionless track is attached on one side to a ideal spring. (The other side of the spring is fixed to the wall.) The cart has a mass of 1.20 kg. You compress the spring by 0.200 m and release the cart to oscillate at t = 0.00 s. The force needed to initially compress the spring is measured to be 10.0 N. (a) What is the angular frequency of...
A 15.0 kg block is released from rest at point A in the figure below. The track is frictionless except for the portion between points B and C, which has a length of 6.00 m
(a)A 15.0 kg block is released from rest at point A in the figure
below. The track is frictionless except for the portion between
points B and C, which has a length of 6.00 m. The block travels
down the track, hits a spring of force constant 2,300 N/m, and
compresses the spring 0.250 m from its equilibrium position before
coming to rest momentarily. Determine the coefficient of kinetic
friction between the block and the rough surface between points B...
2. A 10-kg block is released from rest at point A, as shown below. It slides...
2. A 10-kg block is released from rest at point A, as shown below. It slides along a track that is frictionless except for a "sticky" part between points B and C. After its motion along the track, the block hits a spring with spring constant 1500 N/m. It compresses the spring 0.4 m before momentarily coming to rest. 3.00 m 6.00 m-. We have seen in class that when an object moves along a rough surface, the force of...
A 16.0 kg block is released from point A in Figure P8.57. 3.60 m -5.50 m...
A 16.0 kg block is released from point A in Figure P8.57. 3.60 m -5.50 m The track is frictionless except for the portion between B and C, which has a length of 5.50 m. The block travels down the track, hits a spring of force constant k = 1950 N/m, and compresses the spring 0.340 m from its equilibrium position before coming to rest momentarily. Determine the coefficient of kinetic friction between the block and the rough surface between...
13.1)
Consider the track shown in the figure above. The section AB
is one quadrant of a circle of radius r and is frictionless. B to C
is a horizontal span of length L with a coefficient of kinetic
friction μk. The section CD under the spring is frictionless. A
block of mass m is released from rest at A. After sliding on the
track, it is observed to compress the spring by a distance d.
a. Determine the speed...
Consider the track shown in the Figure. The section AB is one
quadrant of a circle of radius 2.0m and is frictionless. B to C is
a horizontal span 3.0m long with a coefficient of kinetic friction
μk = 0.25. The section CD under the spring is frictionless. A block
of mass 1.0kg is released from rest at A. After sliding on the
track, it compresses the spring by 0.20m. Use g=10m/s2.
A. Determine the velocity at point B.
B....
Consider a frictionless track as shown in the figure below. A
block of mass m1 = 5.65
kg is released from A. It makes a
head-on elastic collision at B with a block of
mass m2 = 20.0
kg that is initially at rest. Calculate the maximum
height to which m1 rises after the
collision.Two masses are shown on a frictionless wooden track. The left
part of the track curves downward from left to right, starting from
an almost-vertical slope and then decreasing in...
In the figure, block 1 of mass 2.00 kg slides from rest along a frictionless ramp from height h = 2.60 m and then collides with stationary block 2, which has mass 4.50 kg. The spring shown has a spring constant of 31.5 N/m. (a) How fast is block 1 moving just before contacting block 2? (b) Assume the whole path is frictionless, and the collision is completely inelastic, how far does the spring compress? (c) Now, assume you test...
A 0.200 kg block is released from rest at a height h= 1.25 m above the level portion of the track shown below. The track is rough between points A and B, but elsewhere it is frictionless. As the block traverses the 0.850 meters between points A and B, 0.490 J of energy is dissipated as thermal energy. The spring constant of the spring attached to the wall is 225 N/m 0.850 m Where does the block finally come to...
please answer all parts, thank you.
2. A cart on a frictionless track is attached on one side to a ideal spring. (The other side of the spring is fixed to the wall.) The cart has a mass of 1.20 kg. You compress the spring by 0.200 m and release the cart to oscillate at t = 0.00 s. The force needed to initially compress the spring is measured to be 10.0 N. (a) What is the angular frequency of...
2. A 10-kg block is released from rest at point A, as shown below. It slides along a track that is frictionless except for a "sticky" part between points B and C. After its motion along the track, the block hits a spring with spring constant 1500 N/m. It compresses the spring 0.4 m before momentarily coming to rest. 3.00 m 6.00 m-. We have seen in class that when an object moves along a rough surface, the force of...
A 16.0 kg block is released from point A in Figure P8.57. 3.60 m -5.50 m The track is frictionless except for the portion between B and C, which has a length of 5.50 m. The block travels down the track, hits a spring of force constant k = 1950 N/m, and compresses the spring 0.340 m from its equilibrium position before coming to rest momentarily. Determine the coefficient of kinetic friction between the block and the rough surface between...
Most questions answered within 3 hours.
-
A few random results for you to ponder…do the results justify
the conclusions? Why or why...
asked 1 minute ago -
Which of the following is the most accurate description of how a
sound wave propagates?
a)...
asked 19 seconds ago -
Before the final distribution of cash, account balances are:
Cash $23,000; S. Penn, Capital $19,000 (Cr.);...
asked 5 minutes ago -
On May 1, Sequoia Inc. issued 30,000 shares of its common stock
with a $15 par...
asked 6 minutes ago -
For Python 2.7.8, Write a program that defines
a function that prints a short poem or...
asked 6 minutes ago -
An optical disk drive in your computer can spin a disk up to
10,000 rpm (about...
asked 17 minutes ago -
Is the purpose of lightning rods to attract lightning?
asked 26 minutes ago -
Let A be an event included in S that is independent of itself.
Then we have:...
asked 25 minutes ago -
The Adverse Childhood Experiences (ACE) Study has had a great
impact on moving psychologists to be...
asked 22 minutes ago -
Write a paper on: Assume that you have been assigned as the
project manager for a...
asked 26 minutes ago -
You plan to save $5,700 per year for the next 10 years. After
the last deposit,...
asked 59 minutes ago -
On January 1, 2019, ABC Corp. borrowed $81,000 by signing an
installment loan. The loan will be...
asked 1 hour ago