You compress a block on a spring. The spring has a constant k = 3000 N/m...
-
You compress a block on a spring. The spring has a constant k = 3000 N/m and the block has a mass of 4 kg. You compress the spring 0.3 m and release the block. After being released, the block hits a rough surface with a coefficient of friction of 0.6. How far does the block travel across the rough surface before it comes to a stop? Please use the correct formulas for this question so I can understand.
Homework Answers
Add Answer to:
You compress a block on a spring. The spring has a constant k =
3000 N/m...
A 12 kg block is pressed against a spring with spring constant k = 1424 N/m....
A 12 kg block is pressed against a spring with spring constant k = 1424 N/m. The spring is normally 65 cm long but the block is pressed against it to compress the spring until it is only 27 cm long. The block is then released and the spring pushes it forward onto a frictionless surface. a)How fast is the block moving immediately after it leaves the spring? b) The mass then slides across a 2.5 m wide surface with...
3. (10pts) A spring, with a spring constant of 5710 N/m, is compressed by 0.45 m...
3. (10pts) A spring, with a spring constant of 5710 N/m, is compressed by 0.45 m and used to launch a 15.5 kg mass from rest from point A across a frictionless surface and down a short hill that is H = 1.73 m high. The surface becomes rough at point B, and the mass comes to a stop at point C. (a) (5pts) How much work was done by friction between B and C? (b) (5pts) If the coefficient...
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?
5. The right end of a spring with spring constant k = 8N m is located a distance d = 2m to the left of a plane inclined at an angle θ 30°. A small block, which we can treat as a point mass. has a mas...
5. The right end of a spring with spring constant k = 8N m is located a distance d = 2m to the left of a plane inclined at an angle θ 30°. A small block, which we can treat as a point mass. has a mass m 4kg is placed at the very top of the inclined plane and the inclined plane has a length L-3m a) First assume there is no friction between the block and the floor....
A spring is used to fire a 100-g block horizontally. The spring has a spring constant...
A spring is used to fire a 100-g block horizontally. The spring has a spring constant of 20 N/m and is initially compressed by 5.0 cm. The block is initially at rest. a) What is the initial elastic potential energy? b) The spring is released. The block leaves the spring when the spring is at its relaxed state. What is the kinetic energy of the block as it leaves the spring? c) After the block leaves the spring, it enter...
An m = 2.0kg block sits next to a compressed spring with spring constant k =...
An m = 2.0kg block sits next to a compressed spring with spring constant k = 4.5N/m. The spring is compressed by x = 3.0m. The spring is released and pushes the box along a surface with no friction. Once freely sliding the block transitions to a ramp with an angle 35 above the horizontal. On the ramp the block experiences a constant force of friction with a coefficient of kinetic friction of μ = 0.15. How far along the ramp’s surface does the block...
A m= 2.00 kg block is pushed against a spring with negligible mass and force constant k= 300. N/m
A m= 2.00 kg block is pushed against a spring with negligible mass and force constant k= 300. N/m, compressing it d= 0.250 m. When the block is released, it moves along a frictionless, horizontal surface and then up an incline with slope 37.0° and a coefficient of kinetic friction of 0.320. A)What is the speed of the block as it slides along the horizontal surface after having left the spring?B) How far does the object travel up the incline before...
SPRING PE PRACTICE • A person uses a 10 kg block to compress a spring (with spring constant 8000 N/m) by 0.1 meters. Th...
SPRING PE PRACTICE • A person uses a 10 kg block to compress a spring (with spring constant 8000 N/m) by 0.1 meters. The block is then released and slides along a frictional ramp (lk = 0.2). How far along the ramp does the block slide before coming to a stop? Ax = ? Hy = 0.2 < 0.2 10 kg ww10t04 370
A spring with a spring constant of 1500 N/m is attached to a block of mass...
A spring with a spring constant of 1500 N/m is attached to a block of mass 40 kg. If the spring is used to slide the block horizontally across a surface with a static coefficient of friction of 0.6 and a kinetic coefficient of 0.4, how much with the spring stretch before the block begins to move? How much will it stretch if the block is moving at a constant speed?
Problem 5 A spring with a spring constant k=200 N/m is used as a launcher for...
Problem 5 A spring with a spring constant k=200 N/m is used as a launcher for a small block whose mass is 10 g. The block is placed against the compressed spring in a horizontal arrangement on a smooth horizontal surface. The spring, with the block, is compressed 5 cm and then released. a) Find the speed of the block just as it leaves the spring b) The block encounters a rough surface as it leaves the spring. How much...
5. The right end of a spring with spring constant k = 8N m is located a distance d = 2m to the left of a plane inclined at an angle θ 30°. A small block, which we can treat as a point mass. has a mass m 4kg is placed at the very top of the inclined plane and the inclined plane has a length L-3m a) First assume there is no friction between the block and the floor....
SPRING PE PRACTICE • A person uses a 10 kg block to compress a spring (with spring constant 8000 N/m) by 0.1 meters. The block is then released and slides along a frictional ramp (lk = 0.2). How far along the ramp does the block slide before coming to a stop? Ax = ? Hy = 0.2 < 0.2 10 kg ww10t04 370
Problem 5 A spring with a spring constant k=200 N/m is used as a launcher for a small block whose mass is 10 g. The block is placed against the compressed spring in a horizontal arrangement on a smooth horizontal surface. The spring, with the block, is compressed 5 cm and then released. a) Find the speed of the block just as it leaves the spring b) The block encounters a rough surface as it leaves the spring. How much...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago