A 2.00-kg block starts sliding from the top of a frictionless incline. At the bottom of...
A 2.00-kg block starts sliding from the top of a frictionless incline. At the bottom of the incline, the mass slides along a horizonal surface and collides with a spring compressing it a distance x. The spring will compress 1 meter with an applied force of 400 Newtons
A. Calculate the speed of the block at the halfway down the incline?
B. Calculate the speed of the block at the bottom of the incline?
C. How much work is done on the block by the spring to bring it to rest?
D. How far does the block compress the spring?
Homework Answers
The height of the incline plane should be used (not given) to get the numerical values.
Add Answer to:
A 2.00-kg block starts sliding from the top of a frictionless
incline. At the bottom of...
A 4.00 kg block starts sliding from rest from the top of a frictionless incline, the...
A
4.00 kg block starts sliding from rest from the top of a
frictionless incline, the mass slides along a horizontal surface
and collides with a spring compressing it a distance x. The spring
will compress 3 meters with an applied force of 300N.
A) Calulate the speed of the block at the halfway down the
incline.
B) Calculate the speed of the block at the bottom of the
incline
C) How much work is done on the block by...
A 9.00-kg block slides down a frictionless plane having an incline of 27.0 The block starts...
A 9.00-kg block slides down a frictionless plane having an incline of 27.0 The block starts from rest from the top of the incline, and the length of the incline is 2.00 m. Draw a free-body diagram for the block. Determine the normal force acting on the block Answer: Check If the block starts from rest, determine the speed of the block at the bottom of the incline. (Hint: determine the acceleration of the block down the incline, then use...
A 3 kg block slides from the top of a 3.4 m high frictionless incline. At...
A 3 kg block slides from the top of a 3.4 m high frictionless incline. At the bottom of the incline the block encounters a spring with a spring constant of 400 N/m on a horizontal surface. How far is the spring compressed? The correct answer is 0.71 meters but I need the worked out solution!
A 3.00-kg block starts from rest at the top of a 25.5° incline and slides 2.00...
A 3.00-kg block starts from rest at the top of a 25.5° incline and slides 2.00 m down the incline in 1.30 s. (a) Find the acceleration of the block. (b) Find the coefficient of kinetic friction between the block and the incline. (c) Find the frictional force acting on the block. (d) Find the speed of the block after it has slid 2.00 m.
A 3.90 kg block starts from rest and slides down a frictionless incline, dropping a vertical...
A 3.90 kg block starts from rest and slides down a frictionless incline, dropping a vertical distance of 3.20 m, before compressing a spring of force constant 2.28 104 N/m. Find the maximum compression of the spring.
A 2.00 kg block is pushed against a spring with negligible mass and force constant k = 400 N/m compressing it 0.220 m.
A 2.00 kg block is pushed against a spring with negligible mass and force constant k = 400 N/m compressing it 0.220 m. When the block is released, it moves along a frictionless, horizontal surface and then up a frictionless incline with slope 37.0 degree. What is the speed of the block as it slides along the horizontal surface after having left the spring? How far does the block travel up the incline before stops and starts to slide back...
A 7.4kg block starts 1.2m above the ground, at the top of a frictionless ramp. At...
A 7.4kg block starts 1.2m above the ground, at the top of a frictionless ramp. At the bottom of the ramp is a flat stretch of rough (ulk = 0.15) ground 3.0m long. After sliding 3.0m, the ground becomes frictionless, and the block hits a spring (k = 1.6kN/m). a. Calculate the speed of the block at the bottom of the ramp. m b. Calculate the speed of the block just before it hits the spring. c. Calculate how far...
8. A 30.0-kg block slides down a frictionless incline. If the block starts from rest and...
8. A 30.0-kg block slides down a frictionless incline. If the block starts from rest and has a speed of 3.00-m/s at the bottom, at what vertical distance did the block start its descent Answer: 0.459 m 9. It is found that a force of 18-N is required to stretch a spring by 0.300 meters from its natural length. (a) What is the spring constant of the spring? (b) How much energy is stored in the spring when it is...
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...
3.00-kg block starts from rest at the top of a 36.0° incline and slides 2.00 m...
3.00-kg block starts from rest at the top of a 36.0° incline and slides 2.00 m down the incline in 1.30 s. (a) Find the frictional force acting on the block.
A
4.00 kg block starts sliding from rest from the top of a
frictionless incline, the mass slides along a horizontal surface
and collides with a spring compressing it a distance x. The spring
will compress 3 meters with an applied force of 300N.
A) Calulate the speed of the block at the halfway down the
incline.
B) Calculate the speed of the block at the bottom of the
incline
C) How much work is done on the block by...
A 9.00-kg block slides down a frictionless plane having an incline of 27.0 The block starts from rest from the top of the incline, and the length of the incline is 2.00 m. Draw a free-body diagram for the block. Determine the normal force acting on the block Answer: Check If the block starts from rest, determine the speed of the block at the bottom of the incline. (Hint: determine the acceleration of the block down the incline, then use...
A 7.4kg block starts 1.2m above the ground, at the top of a frictionless ramp. At the bottom of the ramp is a flat stretch of rough (ulk = 0.15) ground 3.0m long. After sliding 3.0m, the ground becomes frictionless, and the block hits a spring (k = 1.6kN/m). a. Calculate the speed of the block at the bottom of the ramp. m b. Calculate the speed of the block just before it hits the spring. c. Calculate how far...
8. A 30.0-kg block slides down a frictionless incline. If the block starts from rest and has a speed of 3.00-m/s at the bottom, at what vertical distance did the block start its descent Answer: 0.459 m 9. It is found that a force of 18-N is required to stretch a spring by 0.300 meters from its natural length. (a) What is the spring constant of the spring? (b) How much energy is stored in the spring when it is...
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...
Most questions answered within 3 hours.
-
1. YouTube sensations like Zoella and PewDiePie who have
millions of followers on their channels are...
asked 20 minutes ago -
Write a program in Python that asks the user to enter their
premier qualifying flights (PQF)...
asked 17 minutes ago -
home / study / business / economics / economics questions and
answers / in a perfectly...
asked 31 minutes ago -
____________________________
Sublimation
of Cu: 55 kJ/mol
First
Ionization Energy of Cu: 840 kJ/mol
Sublimation
of Au:...
asked 42 minutes ago -
1. Describe two similarities between the optical properties of
natural dielectric crystals and optical metamaterials?
asked 55 minutes ago -
One mole of an ideal gas is heated slowly so that it goes from
the PV...
asked 1 hour ago -
Write and Summarize the four possible outcomes of horizontal
gene transfer.
asked 1 hour ago -
why would a contractor not want the design team to
completely design an item or system...
asked 1 hour ago -
What is the purpose of private firm in listing of a
major stock exchange such as...
asked 1 hour ago -
A study examined if the length of odontoblasts cells (cells
responsible for tooth growth) are affected...
asked 1 hour ago -
For the reaction
8H2S(g)−⇀↽−8H2(g)+S8(g)8H2S(g)↽−−⇀8H2(g)+S8(g)
the equilibrium concentrations were found to be [H2S]=0.250
M,[H2S]=0.250 M, [H2]=0.460 M,[H2]=0.460...
asked 1 hour ago -
n this problem you will determine the wavelength of the photon
required to excite a conjugated...
asked 1 hour ago