3. A 180 g hockey puck slides on (frictionless) ice at a speed of 2 m/s. It then slides onto a carpet, which exerts a constant frictional force Ff = 0.7 N in the direction opposite the puck's direction of motion. (a) Draw two free body diagrams: one when the puck is on the ice, and the other when the puck is on the carpet. Include any forces acting in the vertical direction (perpendicular to the ice or carpet) and any acting in the horizontal direction (parallel to the ice or carpet). (b) Do you expect the velocity of the puck to be constant on the ice? How about on the carpet? Why or why not? (c) How far does the puck travel on the carpet before coming to a stop?

3. A 180 g hockey puck slides on (frictionless) ice at a speed of 2 m/s. It then slides onto a carpet, which exerts a constant frictional force Ff = 0.7 N in the direction opposite the puck's direction of motion. (a) Draw two free body diagrams: one when the puck is on the ice, and the other when the puck is on the carpet. Include any forces acting in the vertical direction (perpendicular to the ice or carpet) and any acting in the horizontal direction (parallel to the ice or carpet). (b) Do you expect the velocity of the puck to be constant on the ice? How about on the carpet? Why or why not? (c) How far does the puck travel on the carpet before coming to a stop?

Name: 3. A 180 g hockey puck slides on (frictionless) ice at a speed of 2 m
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: 3. A 180 g hockey puck slides on (frictionless) ice at a speed of 2 m/s. It then slides ontoa carpet, which exerts a constant frictional force F₁ = 0.7 N in the direction opposite thepuck's direction of motion.(a) Draw two free body diagrams: one wh

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: 2. An elevator is moving downward and slowing down at 4 m/s/s. Inside the elevator, a yellow box…

Q: a 7.26kg bowling ball (16 pounds) is at rest at the end of a bowling lane. use this information to…

A: The objective of the question is to calculate the net force acting on the bowling ball in different…

Q: 1. A 64.0-kg person stands on a bathroom scale that is on the floor of an elevator. The scale reads…

Q: A 12 kg object initially at rest on the ground is acted upon by two forces at the same time. One…

Q: -8. A block that weighs 60 N is initially at rest on a horizontal surface. A horizontal force F, of…

A: Solution: Given Values, Weight of the block(W)=60 N Horizontal force(F1)=22 N Vertical force=F2…

Q: 1B. A 3.00 kg object is initially held at rest upon an incline of 60.0⁰. a) If the coefficient of…

Q: A260 kg block is initially at rest on a horizontal surface. A horizontal force Fof magnitude 6.69 N…

Q: A 4.40-kg object is moving in the plane, with its x and y coordinates given by x=-3t^2+3t-2 and…

A: X and Y coordinates of object is given. It is asked to find the net force on object at t = 4.00 s.

Q: 5. A 3.00-kg object is moving in a plane, with its x and y coordinates given by x = 5t2 -1 and y =…

Q: 2. Draw a free-body diagram of a 1130-kg car that is held in place by a light cable on a very smooth…

A: In the following problem, we have: Mass of the car, m=1130 kg Angle of the ramp with the horizontal…

Q: a. Write an expression to describe the scalar component of your pushing force in the x-direction as…

A: Given, force is the act in the right direction that is on the x-axis. Where, Ft=0=FoFt=10=0 And…

Q: Consider the figure shown in the following figure. You are lowering two boxes, one on top of the…

Q: You are going up in an elevator. Initially the elevator accelerates for 2.0 s to 6.0 m/s. Then it…

A: The mass from the weight can be calculated using the standard formula for weight as below,

Q: A train is equipped with a 50 Mg engine and three cars which each have a mass of 30 Mg. The train…

A: We know that, if we want to move an object we need to pull or push it externally. Without external…

Q: 3. A 100 N box is in an impending motion down the plane when the angle of inclination of the plane…

A: As per bartleby guidelines we have to Solved the 4 sub-parts in case of multiple sub-parts. Please…

Q: 4. A horse is pulling a sled along a road. The rope from the horse goes up 15.0 degrees from the…

Q: An archeologist and a soldier are both trying to attain frozen lake. Each one has an effectively…

A: We know that We have given that the archeologist and a soldier are both trying to attain a valuable…

Q: 1. A 250 puck is sliding across a smooth ice surface (u = 0.019) and slows down from 25.120 m/s to…

Q: (b) Find the coefficient of kinetic friction between the block and the surface.

Q: 1. Two blocks of mass m1 and m2 are held at rest by a wire directed down a frictionless inclined…

Q: By applying a constant horizontal force of magnitude F, a student pushes a heavy box of mass M along…

A: Initially magnitude of force is F Mass of box =M Coefficient of kinetic friction =μk Box move with…

Q: (В C D T decreases. B Two identical blocks A and B are connected by a lightweight rope. Block A is…

A: The free body diagram of the masses:

Q: 1. An object (8 kg) was given a kick at the bottom of an incline (20°) and it started with a…

Q: Solve the following problems: 1- A hockey puck having a mass of a 0.3 kg slides on the horizontal,…

Q: QCA block of mass 3.00 kg is pushed up against a wall by a force P that makes an angle of 0 = 50.0°…

Q: A 110 g hockey puck sent sliding over ice is stopped in 15 m by the frietional force on it from the…

A: In the system consisting of the puck and ice , there are two types of forces acting in the…

Concept explainers

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows:

Topic Video

Question

3. A 180 g hockey puck slides on (frictionless) ice at a speed of 2 m/s. It then slides onto
a carpet, which exerts a constant frictional force F₁ = 0.7 N in the direction opposite the
puck's direction of motion.
(a) Draw two free body diagrams: one when the puck is on the ice, and the other when the
puck is on the carpet. Include any forces acting in the vertical direction (perpendicular
to the ice or carpet) and any acting in the horizontal direction (parallel to the ice or
carpet).
(b) Do you expect the velocity of the puck to be constant on the ice? How about on the
carpet? Why or why not?
(c) How far does the puck travel on the carpet before coming to a stop?

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

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 1 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

A 71-kg woman holds a 9-kg package as she stands within an elevator which briefly accelerates upward at a rate of 0.19g. Determine the force R which the elevator floor exerts on her feet and the lifting force L which she exerts on the package during the acceleration interval. If the elevator support cables suddenly and completely fail, what values would R and Lacquire? Answers: 9kg 71kg H *** While accelerating, 0.19g R= i After the cables fail, R = i N L = i N L = i N N
5. A 3.00 kg mass is initially at rest at the bottom of an incline of 35.0°. An applied force begins acting on the mass, pushing it up the incline with a constant force of 25.0 N, directed parallel to the incline. a) If the acceleration produced is 2.50 m/s? up the incline, what must the coefficient of kinetic friction be? b) If the applied force acts for 2.00 s, how far up the incline will the mass travel upon coming to rest? Measure this from where the applied force starts acting to where the mass comes to a stop.
In Example 5.7, we pushed on two blocks on a table. Suppose three blocks are in contact with one another on a frictionless, horizontal surface as shown in the figure below. A horizontal force F is applied to m₁. Take m₁ = 2.00 kg, m₂ = 3.00 kg, m3 = 5.10 kg, and F = 16.0 N. (a) Draw a separate free-body diagram for each block. Choose File No file chosen This answer has not been graded yet. magnitude direction m₁ (b) Determine the acceleration of the blocks. m/s² m₂ m₂ |---Select--- ✓ (c) Find the resultant force on each block. block 1 N block 2 N block 3 N (d) Find the magnitudes of the contact forces between the blocks. between block 1 and 2 N N between block 2 and 3 Need Help? (e) You are working on a construction project. A coworker is nailing up plasterboard on one side of a light partition, and you are on the opposite side, providing "backing" by leaning against the wall with your back pushing on it. Every hammer blow makes your back sting. The supervisor helps you put a heavy…
help me those question
2. One body with mass m₁ 1.0000 kg moves down on an inclined plane with an angle = 45° without friction. The acceleration along the inclined plane is a₁. A second body with mass m₂ = 1.0001 kg moves down on an identical inclined plane and the friction is described by the coefficient of kinetic friction Mk = 0.25. The acceleration of the second body along the inclined plane is a2. (a) Identify and draw all the forces. Draw the free-body diagrams for both bodies. (b) Determine the ratio between the two values of acceleration a2 / a₁. (You do not know the value for the gravitational acceleration g, the experiment takes place on an unknown planet). Show your work. A numerical value is required for (b). SHOW YOUR WORK means SHOW YOUR WORK starting with Newton's Second Law. Write Newton's Law in SYMBOLS for each body. m₁ = 1 kg m₂ = 1.0001 kg No friction 0 = 45° a₁ HK = 0.25 0 = 45° 22
5. When a force of magnitude 9.00 N and angle 55.0° above the horizontal is applied to an object, the object is observed to slide along a horizontal surface at a constant speed. The coefficient of kinetic friction between the object and surface is = 0.0550. (a) Draw a free-body diagram for this situation. Label all forces and relevant infor- mation. (b) What is the mass of the object? Take g = 9.81 m/s² and show all your work 55° L
5. A 76.0-kg person stands on a bathroom scale that is on the floor in an elevator. The scale reads 958 N. Which of the following situations could possibly cause this reading? (1) The elevator is moving upward while its speed is increasing. (2) The elevator is moving upward while its speed is decreasing. (3) The elevator is moving downward while its speed is increasing. (4) The elevator is moving downward while its speed is decreasing.
4. The 100-kg crate is subjected to the forces shown. If it is originally at rest, determine the distance it slides in order to attain a speed of v= 6 m/s. The coefficient of kinetic friction between the crate and the surface is Hk = 0.2. 500 N 400 N 30° 45°
4. Two blocks of mass m₁ = 5.0 kg and m₂ = 1.8 kg are tied together by a string of negligible mass. The coefficient of kinetic friction between the blocks and the horizontal surface is μ = 0.15. Mass m₁ is being pulled by a force of 21 N at an angle of 0 = 35° above the horizontal. (a) Draw a free-body diagram for each block. (b) Calculate the normal force acting on each block. (c) Find the magnitude and direction of acceleration of mass m₂. Hint: the accelera- tion is the same in magnitude and direction for both blocks. (d) Determine the magnitude of the tension in the string. Take g = 9.81 m/s2 and show all your work. -x m₂ m₂ 35⁰ F
5. Consider a box with a mass of 10 kg on a rough, horizontal surface. Again all forces and motion occur in the xy plane where the x axis represents the horizontal direction and the y axis represents the vertical direction. A force F is applied on the box at an angle of 0 measured counterclockwise with respect to the x axis. (a) Assume that the magnitude of F is 10 N, 0 = 45°, and the box is at rest. Draw the free-body diagram of the box. Show the numerical value of each force. (b) Let us assume that with the conditions given in (a), the box is just about to slip. Calculate the coefficient of static friction. (c) Now assume that the magnitude of F remains 10 N, but 0 = 30°. Will the box slip? Show your steps/Explain your answer.
7. A mass m₁ = 5.00 kg is connected by a light string that passes over a pulley of mass m3 = 8.0 kg to a mass m2 8.50 kg sliding on a frictionless inclined surface that makes an angle of 23° with the horizontal (see figure). The coefficient of kinetic friction between the mass m₁ and the horizontal surface is 0.19. There is no slippage between the string and the pulley. What is the magnitude of the acceleration of the system? (The moment of inertia of the pulley is 1/2Mr².) m/s² m₂ m3 = m₁