Please solve the problem and please show all solutions. Lesson: Laws of Motion 12. A stockroom worker pushes a box with mass 11.2 kg on a horizontal surface with a constant speed of3.5m/s. The coefficient of kinetic friction between the box and the surface is 0.20. (a) What horizontalforce must the worker apply to maintain the motion? (b) If the force calculated in part (a) is removed,how far does the box slide before coming to rest?

Answered: Image /qna-images/answer/66315738-0c42-4da0-957f-b1555001bb5a.jpg

Answered: e solve the problem a

Science

Physics

e solve the problem a

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

Problem 40PQ: A sleigh is being pulled horizontally by a train of horses at a constant speed of 8.05 m/s. The...

See similar textbooks

Related questions

Q: The hydrogen line spectrum has four lines that are in the visible range. The red line occurs at 517....

A: Given data: Wavelength (λ) = 517.7 nm = 517.7×10-9 m Required: Frequency (f) in Hz

Q: Find the change in thermal energy of the system. *Note: The region under the spring also has gravel ...

A: We will solve this question by conservation of energy and work energy theorem. (Total energy)initial...

Q: Enumerate the following:

A: A. Acceptors atoms is atoms having low energy orbital with one or more vacancies. 4 Examples : Indi...

Q: Two diodes are connected in parallel as shown below: P (0.c.) = 0.15 P (s.C.) = 0.25 A diode may fai...

A: Given: The diode may fail in one of two ways. The probability of open circuit to success p(o.c) = 0....

Q: 1.00 N 20.0 V 6.00 N 1.00 A| 1.00 N E1 4.00 N а 2.00 A 1.00 N E2 2.00 N

Q: Same skier as in the previous question When she reaches the jump, she is launched at an angle of 45°...

Q: . 6.33 In Figure P.6.4, VB = 12.0 V, R1 = 100.0 N, R2 = 55.0 N, R3 = 75.0 N, %3D R1 VB R2 R4 R3 Figu...

Q: nsider six proposed properties of electromagnetic radiation: wave speeds of 3.00 x 563 nm and 0.193 ...

A: Consider six proposed properties of electromagnetic radiation:

Q: 5) A spherical shell with outer radius b surrounds a charge-free cavity of radius a < b (Fig. 2). If...

Q: Find the equivalent capacitance between point a and b in the combination of the capacitors shown in ...

Q: 5.79 • Block A in Fig. P5.79 weighs 1.20 N, and block B weighs 3.60 N. The coefficient of kinetic fr...

Q: 1. The square loop in the figure on the right moves into a 0.80 T magnetic field at a constant speed...

Q: a bicycle starts its motion from rest and uniformly accelerates at a rate of 7 m/s2 for 7.2 seconds...

Q: A uniform density sheet of metal is cut into the shape of an isosceles triangle, which is oriented w...

A: (a) The horizontal center of mass of the sheet will be located solution : Horizontal center of ma...

Q: An object follows a uniform circular motion. Which of the following is TRUE? Select one: a. The cen...

A: An object follows a uniform circular motion . To select the correct statement a) The centripetal acc...

Q: Choose the correct pictures for (a) and (b) showing the interface between the media, the normal line...

A: In refraction of light from one medium to another (first medium to second medium) the ray of light ...

Q: own a hill started with a velocity of 2 m/s. After 3 minutes, the velocity of the ball is 5.5 m/s. D...

A: GivenMass of Ball, m=1200 gInitial velocity, vi=2 m/sAfter t=3 minutefinal velocity , vf=5.5 m/s

Q: A 3.00-kg steel ball strikes a wall with a speed of 10.0m/s at an angle of 60.00 with the surface. I...

Q: a solid sphere of radius a = 2.00 cm is concentric with a spherical conducting shell of inner radius...

Q: CALCULATE THE WORK REQUIRED TO MOVE A MASS "m" AGAINST A FORCE FELD F-5 Uk +7Uy ALONG THE INDICATED ...

A: Force=5ux+7uy

Q: 1. Charge +Q is placed at the origin, and a second charge +4Q is at distance d away on the x-axis. F...

Q: 000A ... 6.30 Consider two wires parallel to each other, as in Figure P.6.3, of the same length L, o...

Q: 15. The driver of a car applies the brakes to produce a uniform deceleration. The speed is 90kph at ...

Q: The density of a certain liquid is given by the equation of the following form: ρ = (A + Bt) e CP wh...

A: The density of a certain liquid is given by the equation of the followingform: ρ = (A + Bt) eCPwhere...

Q: An electron enters the region of a uniform electric field of 200 N/C. Find the acceleration of the e...

A: Given Strength of electric field = E = 200 N/C We have to calculate the acceleration of electron.

Q: A flat, circular coil of 120 turns has a radius of 18cm and carries in a current of 3.0 A. What are ...

Q: A 907 kg elevator carries passengers with combined mass of 542 kg as it ascends at constant speed of...

Q: Find the force(F) on a 10μC charge at (1, 1, 3)m if four like charges of 200μC are located on the x ...

Q: The figure shows the stress-strain curve for a material. The scale of the stress axis is set by s = ...

Q: A 68.6 g marble moving at 14.8 m/s approaches and collides head-on with a stationary 34.3 g marble. ...

A: If a body of mass m1 moving at initial velocity u1 approach and collides elastically head-on with a ...

Q: Part A On an essentially frictionless, horizontal ice rink, a skater moving at 5.0 m/s encounters a ...

Q: Anna Litical and Noah Formula are doing The Cart and the Brick Lab. They drop a brick on a 2.6 kg ca...

Q: Cooper is going on a trip through the cosmos. He leaves his physicist prodigy of a daughter, Murphy,...

A: "Since you have asked multiple questions, as per instructions to us, we will solve the first questio...

Q: A 40.0-cm diameter circular loop is rotated in a uniform electric field until the position of maximu...

Q: A cleaning person tries to move a heavy, old bookcase on a carpeted floor by pushing tangentially on...

A: "Since you have asked multiple question, as per our guidelines we will solve the first question for ...

Q: A bullet is fired horizontally into an initially stationary block of wood suspended by a string and ...

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for yo...

Q: Given the circuit below: A 20 ww 32 12V 42 ww w B What is the current (in A) through R4? ww

Q: What is the work done on an object 32.5 kg to move it 15 m up a 20 degrees incline? 14. What is the ...

Q: A swing is observed from the side. It moves from extreme left to extreme right in 1.5 seconds, A.)wh...

Q: a 18.4kg box is moving due east at a constant velocity of 10.8m/s. compute the normal force exerted ...

Q: A 92 kg boulder , moving at 5.0 m/s attempts to pass directly across the adit of a mine. Just as the...

A: As the objects stick together after the collision and travel, the collision is an inelastic one. In ...

Q: A block of mass 15.0 kg slides down a ramp inclined at 28.0° above the horizontal. As it slides, a k...

Q: The motion of a particle at 0.5<t< 5 seconds is defined by the following: * 0 = (3t³)0.5 rad, where ...

Q: Assuming a successful man-made satellite rotates around the earth at a rate of 7.6 rev in 5.4 days. ...

A: Given value--- angular distance = 7.6 rev. time = 5.4 days. radius = 349.5 km. We have to find--- ...

Q: When light with a frequency f1 = 547.5 THz illuminates a metal surface, the most energetic photoelec...

Q: 87. The capacitor in the flash of a disposable camera has a value of 160 µF. What is the resistance ...

A: for RC series circuit charging capacitor Q=Q0 (1-e-t/RC ) where Q0 =maximum charge which can be sto...

Q: A particle of mass m = 1.1 kg and initial velocity v0 = 13 m/s directly to the right, strikes an ini...

A: m=1.1 kgvo=13 m/sM=17.5 kgVo=0collision: inelasticv=4.5 m/sθ=59°we have to find V=?ϕ=?

Q: A spring with 1kg mass was initially attached in the ceiling and undeformed. The mass was released f...

Q: An AL wire with an atomic mass of 26.98 g/mole with a cross sectional area of 4 x 10-6 /m2 carries a...

Q: Find the power necessary to move a 28.5 kg block up a frictionless 32.5 degrees incline at 4.65 m/s?...

A: As per guidelines only first question is solved here. 3. Given, Mass, m = 28.5 kg Frictionless Inc...

Concept explainers

Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.

Question

Please solve the problem and please show all solutions. Lesson: Laws of Motion

12. A stockroom worker pushes a box with mass 11.2 kg on a horizontal surface with a constant speed of
3.5m/s. The coefficient of kinetic friction between the box and the surface is 0.20. (a) What horizontal
force must the worker apply to maintain the motion? (b) If the force calculated in part (a) is removed,
how far does the box slide before coming to rest?

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 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 black widow spider hangs motionless from a web that extends vertically from the ceiling above. If the spider has a mass of 1.5 g, what is the tension in the web?
You are pushing a metal crate against a metal floor. The two surfaces have a static coefficient of friction of 0.62 and a kinetic coefficient of friction of 0.50. The floor is horizontal, and the crate has a mass of 25.0 kg. What is the minimum force you need to apply to get the crate moving from rest? Give your answer in units of N, to three significant figures.
A person pushes horizontally with a force of 170. N on a 61.0 kg crate to move it across a level floor. The coefficient of kinetic friction is 0.170. (a) What is the magnitude of the frictional force? (b)What is the magnitude of the crate's acceleration? Use g=9.81 m/s2.
A worker pushes a box with mass 11.2 kg on a horizontal surface with a constant speed of 3.50 m/s. The coefficient of kinetic friction between the box and the surface is 0.20. a) What horizontal force must the worker apply to maintain the motion? b) If the force calculated in part (a) is removed, how far does the box slide before coming to rest?
A 4.00 kg box sits atop a 10.0 kg box on a horizontal table. The coefficient of kinetic friction between the two boxes and the lower box and table is 0.600, while the coefficient of static frction between these same surfaces is 0.800. A horizontal pull of 150.0 N to the right is exerted on the lower box, and the boxes move together. What is the friction force on the upper box?
A person pushes horizontally with a force of 170. N on a 52.0 kg crate to move it across a level floor. The coefficient of kinetic friction is 0.27. (a) What is the magnitude of the frictional force? (b) What is the magnitude of the crate's acceleration? (a) Number i Units (b) Number i Units
A 12.1 kgkg box sits on a horizontal table. A string with tension 30.6 NN pulls on the box to the right, but static friction between the box and the table prevents the box from moving. The coefficient of static friction between the box and the table is 0.43. What is the magnitude of the static friction force on the box?
A box of bananas weighing 40.0 N rests on a horizontal surface.The coefficient of static friction between the box and the surfaceis 0.40, and the coefficient of kinetic friction is 0.20. What is the magnitude of the friction force if a monkey applies a horizontal force of 6.0 N to the box and the box is initially at rest?
An early submersible craft for deep-sea exploration was raised and lowered by a cable from a ship. When the craft was stationary, the tension in the cable was 6500 N. When the craft was lowered or raised at a steady rate, the motion through the water added an 1800 N drag force. What was the tension in the cable when the craft was being lowered to the seafloor?
7. A mass m₁ = 5.00 kg is connected by a light string that passes over a pulley of mass m3 = 7.5 kg to a mass m2 6.50 kg sliding on a frictionless inclined surface that makes an angle of 33° with the horizontal (see figure). The coefficient of kinetic friction between the mass m₁ and the horizontal surface is 0.25. There is no slippage between the string and the pulley. What is the magnitude of the tension that is acting on mass m₁? (The moment of inertia of the pulley is 1/2Mr².) f60 ssf60 ssf60 ssf60 ssf60 0 m₂ ssf60 ssf60 ssf60 ssfóossf60 s m₁ 0 ssf60 s f60 ssfooms oss is = ss mojss (9jss (9Jss is 1919 ISS f60 ssf60 ssf60 ssf60
A flatbed truck is carrying a 30-kg crate up a sloping road at a constant speed. The coefficient of static friction between the crate and the bed is 0.60, and the coefficient of kinetic friction is 0.25. What is the maximum angle of the slope that the truck can climb if the crate is to stay in place? Answer in degrees.
A 3.5 kg block is placed on a surface inclined by 0, = 27° above horizontal. The coefficient of kinetic friction is 0.12. A horizontal force F = 41 N is applied. Assume kinetic friction. F m What is the acceleration of the block? (Answer in m/s2.)