A constant force of 40N in the positive x direction acts on a 4.0-kg object as it moves from the origin to the point (6i – 8j) m. How much work is done by the given force during this displacemen in Jouls а. 60 b. 120 с. 180 d. 240

A constant force of 40N in the positive x direction acts on a 4.0-kg object as it moves from the origin to the point (6i – 8j) m. How much work is done by the given force during this displacemen in Jouls а. 60 b. 120 с. 180 d. 240

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter7: Work And Kinetic Energy

Section: Chapter Questions

Problem 101CP: The force F(x) varies with position, as shown beolow Find the work done by this force on a particle...

See similar textbooks

Related questions

Q: 1) A force F = bx3 acts in the x direction, where the value of b is 3.7 N/m3. How much work is done…

Q: A constant force, F = 6 i N in the + x direction acts on a 2.0-kg object as it moves from the…

A: Given The constant force applied to an object is F=6 i^ N. The initial position of an object is…

Q: An 80N force was applied to a box at an angle of 55°. How much work was done to the object if it…

Q: An accelerating object of mass m-18 kg is fired with an initial speed v-7 m/s at a starting point.…

A: Given: The mass of the object is 18 kg. The initial velocity of the object is 7 m/s. The final…

Q: How much work would a child do while pulling a 12-kg wagon a distance of 4.3m with a 22n force?…

Q: A 2.00-kg (20.0-N) stone is dropped from a height of 5.0 m, and strikes the ground with a velocity…

A: Given data: Mass, m=2 kg Height, h=5 m Velocity, v=8 m/s Question is to find the work done by the…

Q: 61 How much work is done by a force F =(2x N)iˆ ? (3 N)jˆ with x in meters, that moves a particle…

A: Write the equation for the work done. W=∫Fdx Here, The work done is "W" The force is "F"

Q: Which among the choices is the correct one? Please provide a step-by-step solution for this…

Q: Q14: A constant force of (51) N acts on a 4.0-kg object as it moves from the origin to the point…

Q: 4.00 F(r) = 32.07 – 16.0xyî - x2 A three-dimensional force is given by %3D What is the work done, in…

Q: (-4) 2.0 How much work does the force F(æ) N do on a particle as it moves from x = 2 m to x = 9 m? W

Q: A force É = 12 N î - 10 N î acts on an object. How much work does this force do as the objęct moves…

Q: Q14: A constant force of (81) N acts on a 4.0-kg object as it moves from the origin to the -c) 72 J…

A: "According to the company policy we can answer only one question. Kindly repost the remaining…

Q: 3. A gardener pushes a 30.0 kg lawnmower on a flat surface for 10.0 m with a force of 100. N at an…

A: Given, Mass(m)=30kg Distance (s)=10m Force (F)=100N Angle=30

Q: 5) A force É = 12 Ni - 10 N j acts on an object. How much work does this force do as the object…

A: Given: A force F→=12i⏜-10j⏜ The displacement vector r→=13i⏜+11j⏜

Q: A force ?⃗⃗acts in the x-direction, its magnitude given by ?=ax^3 where =2.0N/m^3. Find the work…

A: Equation of force Where

Q: A 1200 kg car going 30 m/s applies its brakes and skids to rest. If the friction force between the…

A: Given Data, Question-1 Mass of the Car(m)=1200 kg Initial Speed of the car(u)= 30 m/s Friction Force…

Q: Spiderman, whose mass is 74.0 kg, is dangling on the free end of a 12.2-m-long rope, the other end…

A: The work done by the gravitational force on the spider man in this maneuver is Wg=mg∆h=mgl-lcosθ…

Q: 1) How much work is needed to change the speed of a 1837 kg sport utility vehicle from 15.0 m/s to…

A: Given data: Mass (m) = 1837 kg Initial velocity (Vi) = 15.0 m/s Final velocity (Vf) = 60 m/s…

Q: "An 8.0-kg block is released from rest, with v1 = 0.00 m/s, on a rough incline. The block moves a…

Q: A force F=(4xâ +3y N acts on an object as it moves in the x direction from the origin to x= 6m. The…

A: Work is given by - Work(W)= Force(F). Displacement (S) Where ,. .=Dot product (.)

Q: 83. Suppose that you apply a 60-N horizontal force F to a 30kg package, which pushes it 4 meters…

A: Given, Force apply F= 60 N mass of package m = 30 Kg distance s = 4 m

Q: The force F = (6xi + 4yj) N acts on an object as it moves in the x direction from the origin to x =…

A: Answer Given data Force F =(6xi + 4yj) The object moves in the x direction work W = ∫F • dr No work…

Q: P1.29. Determine the work done in moving an object along a vector a 5i - 3j + 2k if the applied…

Q: - A force of F =(6i-2j) N acts on a particle, causing a displacement of d =(2i+3j) m. Find the work…

A: The work done by the force on any particle is defined as the dot product of Force vector and…

Q: How far can a mother push a 15 kg baby carrier, using a force of 50 N, if she can only do a 2000 J…

A: Given Q.1: mass = 15 kg force applied = 50 N work done = 2000 J We have to calculate the distance…

Q: 1) A tugboat pushes a cruise ship with a force moving the ship along straight ?=1.20?+2.30???,path…

Q: A 275-N force accelerates a 30.0-kg crate from rest along a horizontal friction less surface for a…

Q: A car (m=1000 kg) is initially moving at a speed of 20 m/s (~45 mph) when the driver hits the brakes…

A: Work done is equal to change in kinetic energy W=∆EK=12mvf2-vi2=121000 kg0-20 ms2=-200000 J=-200 kJ

Q: Matthew pulls his little sister Sarah in a sled on an icy surface (assume no friction), with a force…

A: Given data: Force (F) = 60.0 N Angle (θ) = 37.0° above the horizontal Distance (d) = 12.0 m…

Q: Find the work done on a particle that moves 7 units by a constant force F = (3,–2, –-3) in a…

A: The direction of vector perpendicular to u⇀,w⇀ is r⇀=u⇀xw⇀u⇀xw⇀ u⇀x w⇀=ijk0-3-2550 =…

Q: 8.0-kg block is

A: 63.97 J

Q: If a force F(X) = ( -5x2 +7X ) N acts on a particle. How much work does the force do as the force…

Q: 19. An object moving along the x axis is acted upon by a force F that varies with position as shown.…

A: The work done is given by the expression,

Q: An object whose mass is 2.00 kg is lifted upward a distance of 3.55 m against the pull of gravity on…

A: Given: The mass of the object is 2 kg. The height of the object is 3.55 m. The acceleration due to…

Q: Leni Marcos apply a constant force F= - 68N i + 36N j to a 380 kg car as the car travels 48.0 m in a…

Q: A constant force of 40N in the positive x direction acts on a 4.0-kg object as it moves from the…

Q: A mechanic pushes a 2.50x103 kg-car from rest to a speed of v, doing 5000 J of work in the process.…

Q: 14: A constant force of (121) N acts on a 4.0-kg object as it moves from the origin to the int…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 9- How much work must be done to stop an 1800 kg vehicle traveling at 30 m/s ? a- 1.8 x 104J b- 5.4…

A: mass of vehicle (m) = 1800 kg Initial velocity of vehicle (u) = 30 msfinal velocity of vehicle (v) =…

Q: A constant force of ? = −68 ? ? + 36 ? ? is applied to a 380-kg car as it moves 48.0 m in a 240°…

A: Given,

Q: A force F = bx acts in the î-direction, where the value of b is 3.70 N/m3. How much work is done by…

A: The above problem can be solved as follows

Q: A 5.0-kg object is pulled along a horizontal surface at a constant speed by a 15-N force acting 20°…

Q: A mechanic pushes a 3.10 x 10³-kg car from rest to a speed of v, doing 5,040 J of work in the…

A: Solution,

Q: 17

Q: How far must a 50N force need to push an object to do 10 J of work? A) 0.2m B) 5m C) 40m D) 60m

Q: JA 4.0 kg object moves a distance of 7.9 m under the E How much work is done by the force? action of…

A: Given data: Mass (m) = 4.0 kg Displacement (d) = 7.9 m Force (F) = 5.6 N Required: Work done (W)

Q: A box weighs 49 N is pulled 6.0 m up along a 37° inclined plane. What is the work done by the…

Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

A constant force of 40N in the positive x direction acts on a 4.0-kg object as it
moves from the origin to the point (6i – 8j) m. How much work is done by the
given force during this displacemen in Jouls
а.
60
b. 120
c.
180
d. 240

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

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

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

Give an example of a situation in which there is a force and a displacement, but the force does no work. Explain why it does no work.
A worker pushes a wheelbarrow with a horizontal force of 50 N on level ground over a distance of 5.0 m. 11 a friction force of 43 N acts on the wheelbarrow in a direction opposite that of the worker, what work is done on the wheelbarrow by the worker? (a) 250 J (b) 215 (c) 35 J (d) 10 J (e) None of those answers is correct.
The force acting on a panicle varies as shown in Figure la P7.14. Find the work done by the force on the particle as it moves (a) from x = 0 to x = 8.00 m. (b) from x = 8.00 m to x = 10.0 m, and (c) from x = 0 to x = 10.0 m.
Two bodies are interacting by a conservative force Show that the mechanical energy of an isolated system consisting of two bodies interacting with a conservative force is conserved. (Hint: Start by using Newton’s third law and the definition of work to find the work done on each body by the conservative force.)
A block of mass m = 2.50 kg is pushed a distance d = 2.20 m along a frictionless, horizontal table by a constant applied force of magnitude F = 16.0 N directed at ail angle = 25 below the horizontal as shown in Figure P7.5. Determine the work done on the block by (a) the applied force, (b) the normal force exerted by the table, (c) the gravitational force, and (d) the net force on the block.
The force acting on a particle varies as shown in Figure P6.14. Find the work done by the force on the particle as it moves (a) from x = 0 to x = 8.00 m, (b) from x = 8.00 m to x= 10.0 m, and (c) from x = 0 to x = 10.0 m.
Describe a situation in 4iich a force is exerted for a long time but does no work. Explain.
An a simple pendulum swings back and forth, the forces acting on the suspended object are (a) the gravitational force, (b) the tension in the supporting cord, and (c) air resistance, (i) Which of these forces, if any, does no work on the pendulum at any time? (ii) Which of these forces does negative work on the pendulum at all Limes during its motion?
The force F(x) varies with position, as shown beolow Find the work done by this force on a particle as It moves from x=1.0 m to x=5.0 m.
Consider a particle on which a force acts that depends on the position of the particle. This force is given by . Find the work done by this force when the particle moves from the origin to a point 5 meters to the right on the x-axis.
Give an example of a situation in which there is a force and a displacement, but the force does no work. Explain why it does no work.
A particle of mass 2.0 kg moves under the influence of the force F(x)=(5x2=7x)N . Suppose a frictional force also acts on the particle. If the particle’s speed when it starts at x=4.0 m is 0.0 m/s and when it arrives at x=4.0 m is 9.0 m/s, how much work is done on it by the frictional force between x=4.0 m and x=4.0 m?