To push at 29 kg crate up a frictionless incline, angled at 33° to the horizontal, a worker exerts a force of 230 N parallel to the incline. As the crate slides 2.4 m, how much work is done on the crate by the worker's applied force? Answer: (Express your answer as a whole number)

To push at 29 kg crate up a frictionless incline, angled at 33° to the horizontal, a worker exerts a force of 230 N parallel to the incline. As the crate slides 2.4 m, how much work is done on the crate by the worker's applied force? Answer: (Express your answer as a whole number)

Name: 22 To push at 29 kg crate up a frictionless incline, angled at 33° to
Uploaded: 2024-03-20T06:57:25.000Z
Channel: Bartleby
Description: 22 To push at 29 kg crate up a frictionless incline, angled at 33° to the horizontal, a worker exerts a force of230 N parallel to the incline. As the crate slides 2.4 m, how much work is done on the crate by the worker'sapplied force?Answer:(Express

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter7: Work, Energy, And Energy Resources

Section: Chapter Questions

Problem 7PE: A shopper pushes a grocery cart 20.0 m at constant speed on level ground, against a 35.0 N...

See similar textbooks

Related questions

Q: A straight wire segment I L = (3.0 [A])(4 [cm] Î + 3 [cm] Ĵ) is in a uniform magnetic field B = 2.0…

Q: A force F acts on an object undergoing a displacement s, the force being oriented at an angle with…

Q: A 31.6-kg crate rests on a horizontal floor, and a 70.8-kg person is standing on the crate.…

Q: 79. In proton-beam therapy, a high-energy beam of protons is BIO fired at a tumor. The protons come…

A: Given data, Energy U=0.1 J Voltage V= 12 MV

Q: 3. A 1.6 m-tall man stands in front of a plane mirror. How tall is the image form? Useful formulae:…

A: The image formed by a plane mirror is plane, virtual and erect that cannot be obtained on the…

Q: 5. How much force is needed to exert to an area of 15 cm? to lift a 25 kg package sitting on a…

A: The 25 kg package is sitting on a surface having a surface area of 180 cm2 Let m=25 kgA1=180…

Q: A roller coaster (356 kg) moves from A (5.58 m above the ground) to B (21.3 m above the ground). Two…

A: Write the work-energy theorem and rearrange the equation.

Q: A rope that weighs 0.5 lb/ft is attached to a bucket filled with cement plaster that weighs 22 lbs.…

A: weight per unit length, w=0.5 lb/ft Bucket with plaster, W=22 lb This bucket is pulled by the rope…

Q: 7. "The wider the road, the more cars can pass through". Which of the following factors affecting…

A: We need to tell which factor affecting the resistance fits the given analogy.

Q: The cue ball hits the "8" ball in a head-on collision. The cue ball is moving at a speed of 3.96 m/s…

A: In a perfectly elastic collision between two bodies, total momentum is conserved and total kinetic…

Q: Jorge is going to bungee jump fro 55.0 m over the river below, The H cord should stop Jorge's fall…

A: hereunstreched length+ stretched length +2m=55m27m +extra stretched length +2m = 55 mextra stretched…

Q: 3. Determine whether the corresponding system is linear, time invariant and causal. Show block…

Q: A wave out in the deep ocean has an amplitude of 1.51 m, a wavelength of 212 m and a period of 14.3…

A: Amplitude = 1.51 m Wavelength = 212 m Time period = 14.3 seconds

Q: Two identical cars (m = 1350 kg) are traveling at the same speed of 21.7 m/s. They are moving in the…

Q: A particle is moving along the +x axis, and the graph shows its momentum p as a function of time t.…

Q: 29. The diagram shows a simple d.c. electric motor which is rotating. Which change will make the…

A: D.C motor is a rotating device which coverts electrical energy into mechanical energy. I t is used…

Q: er

A: We have givenA hang glider moving with speed (initial speed) (u)=9.5 m/sHeight (h) = 8.2 mand g= 9.8…

Q: 4. An archer fires an arrow from a bow. The arrow's mass is 0.082 kg, and an average force of 120 N…

Q: 10. (3) Using the same formula for the speed of sound in question temperature outside if your friend…

Q: Two carts are positioned on an air track. Cart A has a mass m and has a spring on the end. Cart B…

Q: d. Effective value of voltage. 27. The diagram shows cables used in the transmission of electrical…

A: Power is transmitted at high voltages to increase efficiency. Efficiency is increased only if heat…

Q: u. Tigh oltugus 28. The ratio between the electric energy in the secondary to that in the primary is…

A: In this problem, it is asking about the ratio of the electric energy of secondary to the primary…

Q: In (Figure 1), block A weighs 15 lb, and block B weighs 8 lb. Figure B 15° A 1 of 1 P Part A If a…

Topic Video

Question

To push at 29 kg crate up a frictionless incline, angled at 33° to the horizontal, a worker exerts a force of
230 N parallel to the incline. As the crate slides 2.4 m, how much work is done on the crate by the worker's
applied force?
Answer:
(Express your answer as a whole number)

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

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 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 sled of mass 70 kg starts from rest and slides down a 10 incline 80 m long. It then travels for 20 m horizontally before starting back up an 8° incline. It travels 80 m along this incline before coming to rest. What is the magnitude of the net work done on the sled by friction?
Cite two examples in which a force is exerted on an object without doing any work on the object.
As a young man, Tarzan climbed up a vine to reach his tree house. As he got older, he decided to build and use a staircase instead. Since the work of the gravitational force mg is path Independent, what did the King of the Apes gain in using stairs?
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.
What is the dominant factor that affects the speed of an object that started from rest down a frictionless incline if the only work done on the object is from gravitational forces?
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 an angle = 25.0 below the horizontal as shown in Figure P6.3. 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. Figure P6.3
A cyclist in a race must climb a 5 hill at a speed of 8 m/s. If the mass of the bike and the biker together is 80 kg, what must be the power output of the biker to achieve the goal?
The force acting on a particle is Fx = (8x 16), where F is in newtons anti x is in meters. (a) Make a plot of this force versus x from x = 0 to x = 3.00 m. (b) From your graph, find the net work done by this force on the particle as it moves from x = 0 to x = 3.00 m.
If the net work done by external forces on a particle is zero, which of the following statements about the particle must be true? (a) Its velocity is zero. (b) Its velocity is decreased. (c) Its velocity is unchanged. (d) Its speed is unchanged. (e) More information is needed.
A 537-kg trailer is hitched to a truck. Find the work done by the truck on the trailer in each of the following cases. Assume rolling friction is negligible. a. The trailer is pulled at constant speed along a level road for 2.30 km. b. The trailer is accelerated from rest to a speed of 88.8 km/h. c. The trailer is pulled at constant speed along a road inclined at 12.5 for 2.30 km.
The system shown in Figure P5.43 is used to lift an object of mass m = 76.0 kg. A constant downward force of magnitude F is applied to the loose end of the rope such that the hanging object moves upward at constant speed. Neglecting the masses of the rope and pulleys, find (a) the required value of F, (b) the tensions T1, T2, and T3, and (c) the work done by the applied force in raising the object a distance of 1.80 m. Figure P5.43
A shopper pushes a grocery cart 20.0 m at constant speed on level ground, against a 35.0 N frictional force. He pushes in a direction 25.0° below the horizontal. (a) What is the work done on the cart by friction? (b) What is the work done on the cart by the gravitational force? (c) What is the work done on the cart by the shopper? (d) Find the force the shopper exerts, using energy considerations. (e) What is the total work done on the cart?