12. It takes 500 J of work to compress a spring 10.0 cm. (a)What is the force constant of the spring? (b) How much energy does the spring store when compressed by the amount in part (a)? Answers: (a) 10000 N/m, (b) 125 J 13. A 50.0 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

12. It takes 500 J of work to compress a spring 10.0 cm. (a)What is the force constant of the spring? (b) How much energy does the spring store when compressed by the amount in part (a)? Answers: (a) 10000 N/m, (b) 125 J 13. A 50.0 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

Name: 12. It takes 500 J of work to compress a spring 10.0 cm. (a)What is t
Uploaded: 2024-03-20T06:57:25.000Z
Channel: Bartleby
Description: 12. It takes 500 J of work to compress a spring 10.0 cm. (a)What is the forceconstant of the spring? (b) How much energy does the spring store whencompressed by the amount in part (a)?Answers: (a) 10000 N/m, (b) 125 J13. A 50.0 kg block slides down

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: What is the total mechanical energy of this box-spring system

A: Total mechanical energy is 16.25 Joules. Explanation is in next step.

Q: A box and rest is compressed into centimeters. A spring with elastic constant K. It is released and…

A: According to conservation of energy, energy cannot be destroyed nor be created.

Q: 6. A 29.00-kg child initially at rest slides down a playground slide from a height of 2.50 m above…

A: As per our guidelines, we can answer only 1 question. please resubmit remaining questions.

Q: 8. An overhead garage door has two springs, one on each side of the door. A force of 15 pounds is…

A: According to Hooke's Law, The pull of an ideal spring is directly proportional to how far you pull…

Q: Part A (Figure 1) shows the potential energy of a 260g particle as it moves along the a-axis. What…

A: Given value--- mass = 260 g. we have to find--- What is the maximum speed the particle could have…

Q: A moving 4.50 kg block collides with a horizontal spring whose spring constant is 447 N/m. ellle The…

A: Given Mass of the block (m) = 4.50 kgSpring constant (k) = 447 N/m

Q: 1. The spring is unstretched at the position x = 0. Under the action of a force P, the cart moves…

Q: The spring in a retractable ballpoint pen is 1.8 cm long, with a 260 N/m spring constant. When the…

A: Given data K=260 N/mxi=1 mmxf=6 mm

Q: 8. A block of mass 5.0 kg starts with an initial speed of 3 m/s at point A and slides without…

A: a) by energy conservation total energy at B = total energy to A mghA + (1/2)mvA2 =…

Q: block of mass 3.40 kg is placed against a horizontal spring of constant k = 855 N/m and pushed so…

Q: A 0.45 kg box approaches the ramp at an unknown velocity. It travels up the 0.04 meters high ramp…

Q: A 40.0-gram rock is attached to a horizontal spring with a force constant of 11.0 N/m. The spring is…

A: Given: The mass of the rock is 40 g. The spring constant is 11 N/m. The amplitude of the system is…

Q: 1.Pushing on the pump of a soap dispenser compresses a small spring. When the spring is compressed…

A: Part (a): Given: The compression in the spring is 0.5 cm. The potential energy of the spring is…

Q: 13. A 4.50-kg child is swinging on a swing. If she is released from rest at a point 1.45 m above the…

Q: The energy stored in a spring is 20 J when it is stretched to 5cm. How much energy is stored when it…

A: Given data: Energy stored in spring (U) = 20 J Stretch in spring (x) = 5 cm New stretch in spring…

Q: 13 Suppose now that the cork temporarily sticks to the spring, causing the spring to extend 4.5 cm…

A: The extra velocity is 4.169 m/s

Q: A spring with a spring constant of 2130 N/m is compressed 0.166 m from its equilibrium position with…

A: The conservation of energy is , 12kx2=12mv2+mgh

Q: a 16 kg girl slides down a playground slide that is 4.8 m high. when she reaches the bottom of the…

Q: 5. A 0.50-kg ball is thrown vertically upward with an initial speed of 16.0 m/s. What is the kinetic…

A: Given Mass of ball = m = 0.50 kg initial velocity= u = 16 m/s We have to calculate the kinetic…

Q: 4. A 73 kg skier starts at rest at the top of a 100 m high hill. He skies down this hill and back up…

Q: 1. A 0.66-kg object with an initial velocity of 3.30 m/s in the positive x-direction is acted on by…

A: According to guidelines we need to solve only first question kindly repost other questions in the…

Q: A spring powered toy gun is used to fire a 0.2kg ball. The spring has a spring constant of 500N/m…

Q: A box is placed against a spring with spring constant 300N/m. The spring is compressed a distance of…

A: Given,spring constant of the spring, k = 300 N/mspring is compressed a distance of x = 2 m

Q: PHY 110 Conceptual Physics Conservation of Energy 9. The 1.25 kg box, starting from rest, slides…

Q: A 2.5kg block slides along a frictionless surface with a speed of 4 m/s. The blocks slides along…

A: Given Mass = 2.5 kg Velocity = 4 m/s Spring tension = 15 cm

Q: A 5.00 kg ball is dropped from a height of 10.0 m and 10.0 J of energy are lost due to air…

Q: Component Method: With your calculator, determine the x and y components of F1 and F2. Remember that…

A: Given,F1 = 3.43 NF2 = 2.45 NNote: Taking the direction CCW from positive x axis,θ1 =30°θ2 =130°For…

Q: An electric engine in a 2.0 kg remote-control toy car has a power output of 4.0 W. How fast will it…

Topic Video

Question

100%

12. It takes 500 J of work to compress a spring 10.0 cm. (a)What is the force
constant of the spring? (b) How much energy does the spring store when
compressed by the amount in part (a)?
Answers: (a) 10000 N/m, (b) 125 J
13. A 50.0 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

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given:

VIEW

Step 2: 12. Calculating spring constant and energy stored:

VIEW

Step 3: 13. Calculating vertical displacement:

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

10. A 4.0 kg block is pushed against a spring with negligible mass and force constant k = 700 N/m, compressing it 0.20 m. When the block is released, it moves along a frictionless, horizontal surface and then up a frictionless incline with slope 40°. (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 block travel up the incline before starting to slide back down? (c) Redo part b. if there is a non-zero coefficient of kinetic friction k = 0.10 on the incline (but not on the horizontal surface). k m 30º
٢٤
88.
14. A block is sent sliding down a frictionless ramp. Its speeds at points A and B are 2.00 m/s and 2.60 m/s, respectively. Point A is higher up the ramp than point B. Next, it is again sent sliding down the ramp, but this time its speed at point A is 4.00 m/s. What then is its speed at point B? (a) 2.5 m/s (b) 4.3 m/s (c) 5.4 m/s (d) 6.1 m/s
The spring in a retractable ballpoint pen is 1.8 cm long, with a 320 N/m spring constant. When the pen is retracted, the spring is compressed by 1.0 mm. When you click the button to extend the pen, you compress the spring by an additional 5.0 mm. How much energy is required to extend the spring?
3. A 26.00-kg child initially at rest slides down a playground slide from a height of 3.20 m above the bottom of the slide. If her speed at the bottom is 2.80 m/s, how much energy is lost due to friction? J cci16 f16 cci16 ceil6 cci
1. A grandfather clock is powered by the descent of a 4.35 kg weight.(a) If the weight descends through a distance of 0.760m in 3.25 days, how much power does it deliver to the clock?(b) To increase the power delivered to the clock?(b) To increase the power delivered to the clock, should the time it takes for the mass to descend be increased or decreased? Explain and draws.
spring has a rest length of 0.50 m. 0.414 J of energy are used to stretch the spring to a length of 0.80 m. What is the spring constant?
1. A 23.0 kg child is playing on a swing with a length of 2.5 m. If the swing starts from rest and makes an angle of 40.0◦ with the vertical at the top of the swing, a) determine the child’s speed at the bottom of the swing neglecting friction. b) If the swing has a speed of 2.8 m/s at the bottom, determine the work done by friction during the downswing and, bonus) assuming the force of friction is constant, determine the maximum angle the swing attains on the upswing after passing through the bottom. Hint: Use the approximation that cos θ ≈ 1 − 1 2 θ 2 for angles given in radians.
Q2. Here is a plot of the velocity vs. time for an car. Take a look at the plot and answer each of the following questions: 1. Describe the car's velocity vs. time. For example..."At the beginning of the plot the car was traveling at a velocity of ____ After seconds of constant velocity the car..." 2. What is the initial velocity of the car and how many seconds does the car travel at this velocity? 1. What distance does the car travel while at the initial velocity? 3. What is the final velocity of the car? 4. During what section of the plot (start & stop times) does the car accelerate? 1. How many seconds does the car accelerate? 2. What is the velocity before the acceleration (vi)? 3. What is the velocity after the acceleration (vf)? 4. Calculate the car's average acceleration over this period. 5. During what section of the plot (start & stop times) does the car decelerate? 1. How many seconds does the care decelerate? 2. What is the velocity before the deceleration (vi)? 3. What is…