Shown to the right is a block of mass m = 33 kg resting on a...
Shown to the right is a block of mass m = 33 kg resting on a frictionless ramp inclined at θ = 55° to the horizontal. The block is held by a spring that is stretched d = 4.1 cm.
Part (a) Write an equation for the force constant of the spring in terms of the variables from the problem statement (m, d, and θ). Use g for the gravitational constant.
Part (b) Calculate the force constant of the spring in newtons per meter.
Homework Answers
A block of mass 3.5 kg is sitting on a frictionless ramp with a spring at...
A block of mass 3.5 kg is sitting on a frictionless ramp with a
spring at the bottom that has a spring constant of 435 N/m (refer
to the figure). The angle of the ramp with respect to the
horizontal is 29°. show answer Incorrect Answer 33% Part (a) The
block, starting from rest, slides down the ramp a distance 52 cm
before hitting the spring. How far, in centimeters, is the spring
compressed as the block comes to momentary...
A block of mass 3 kg is pushed against a spring of spring constant 3000 N/m....
A block of mass 3 kg is pushed against a spring of spring constant 3000 N/m. Initially, the spring is compressed by a distance of 0.220 m, when the block is released from rest and travels along a horizontal frictionless surface before encountering a frictionless ramp, inclined at an angle of 37° above the horizontal. How far along the ramp does the block travel before momentarily coming to rest?
A block of mass m = 1.07 kg is attached to a spring with force constant...
A block of mass m = 1.07 kg is attached to a spring with force constant 134.0 N/m. The block is free to move on a frictionless, horizontal surface as shown in the figure. The block is released from rest after the spring is stretched a distance A = 0.15 m to the right. What is the potential energy of the spring/block system 0.28 s after releasing the block?
A block of mass m = 1.23 kg is attached to a spring with force constant...
A block of mass m = 1.23 kg is attached to a spring with force constant 157.0 N/m. The block is free to move on a frictionless, horizontal surface as shown in the figure. The block is released from rest after the spring is stretched a distance A = 0.11 m to the right. What is the potential energy of the spring/block system 0.28 s after releasing the block?
A block of mass m = 0.57 kg is attached to a spring with force constant...
A block of mass m = 0.57 kg is attached to a spring with force constant 144.0 N/m. The block is free to move on a frictionless, horizontal surface as shown in the figure. The block is released from rest after the spring is stretched a distance A = 0.16 m to the right. What is the potential energy of the spring/block system 0.20 s after releasing the block? J
DETAILS 5. [-/6 Points) SERCP10 13.P.016. MY NOTES ASK YOUR TEACHER A 0.268-kg block resting on...
DETAILS 5. [-/6 Points) SERCP10 13.P.016. MY NOTES ASK YOUR TEACHER A 0.268-kg block resting on a frictionless, horizontal surface is attached to a spring having force constant 83.8 N/m as in the figure below. A horizontal force i causes the spring to stretch at a distance of 5.10 cm from its equilibrium position. (a) Find the value of F. (Enter the magnitude of the force only.) N (b) What is the total energy stored in the system when the...
A block of mass m = 3.5 kg is on an inclined plane with a coefficient...
A block of mass m = 3.5 kg is
on an inclined plane with a coefficient of friction
μ1 = 0.31, at an
initial height h = 0.53 m above
the ground. The plane is inclined at an angle θ =
54°. The block is then compressed against
a spring a distance Δx = 0.11 m
from its equilibrium point (the spring has a spring constant of
k1 = 39 N/m) and
released. At the bottom of the inclined plane...
A mass m = 2.35 kg is at the end of a horizontal spring on a frictionless horizontal surface
A mass m = 2.35 kg is at the end of a horizontal spring on a frictionless horizontal surface. The mass is oscillating with an amplitude A = 2.5 cm and a frequency f = 1.55 Hz. Part (a) Write an equation for the spring constant kPart (b) Calculate the spring constant k, in Newtons per meter Part (c) Write an equation for the total mechanical energy, E. of the motion. Your expression should be in terms of the variables in the...
A block of mass m = 0.59 kg is attached to a spring withforce constant...
A block of mass m = 0.59 kg is attached to a spring with
force constant 128 N/m is free to move on a frictionless,
horizontal surface as in the figure below. The block is released
from rest after the spring is stretched a distance A = 0.13
m. (Indicate the direction with the sign of your answer. Assume
that the positive direction is to the right.) (a) At that instant,
find the force on the block. N (b) At that...
1) A block of mass m = 0.52 kg is attached to a spring with force...
1) A block of mass m = 0.52 kg is attached to a spring with
force constant 119 N/m is free to move on a frictionless,
horizontal surface as in the figure below. The block is released
from rest after the spring is stretched a distance A = 0.13 m.
(Indicate the direction with the sign of your answer. Assume that
the positive direction is to the right.)
(a) At that instant, find the force on the block. N
(b)...
A block of mass 3.5 kg is sitting on a frictionless ramp with a
spring at the bottom that has a spring constant of 435 N/m (refer
to the figure). The angle of the ramp with respect to the
horizontal is 29°. show answer Incorrect Answer 33% Part (a) The
block, starting from rest, slides down the ramp a distance 52 cm
before hitting the spring. How far, in centimeters, is the spring
compressed as the block comes to momentary...
DETAILS 5. [-/6 Points) SERCP10 13.P.016. MY NOTES ASK YOUR TEACHER A 0.268-kg block resting on a frictionless, horizontal surface is attached to a spring having force constant 83.8 N/m as in the figure below. A horizontal force i causes the spring to stretch at a distance of 5.10 cm from its equilibrium position. (a) Find the value of F. (Enter the magnitude of the force only.) N (b) What is the total energy stored in the system when the...
A block of mass m = 3.5 kg is
on an inclined plane with a coefficient of friction
μ1 = 0.31, at an
initial height h = 0.53 m above
the ground. The plane is inclined at an angle θ =
54°. The block is then compressed against
a spring a distance Δx = 0.11 m
from its equilibrium point (the spring has a spring constant of
k1 = 39 N/m) and
released. At the bottom of the inclined plane...
A block of mass m = 0.59 kg is attached to a spring with
force constant 128 N/m is free to move on a frictionless,
horizontal surface as in the figure below. The block is released
from rest after the spring is stretched a distance A = 0.13
m. (Indicate the direction with the sign of your answer. Assume
that the positive direction is to the right.) (a) At that instant,
find the force on the block. N (b) At that...
1) A block of mass m = 0.52 kg is attached to a spring with
force constant 119 N/m is free to move on a frictionless,
horizontal surface as in the figure below. The block is released
from rest after the spring is stretched a distance A = 0.13 m.
(Indicate the direction with the sign of your answer. Assume that
the positive direction is to the right.)
(a) At that instant, find the force on the block. N
(b)...
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