Answered: How much work is done in raising a 42.3…

Science

Physics

How much work is done in raising a 42.3 kg crate a distance of 1.5 m above a storeroom floor?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter10: Work, Energy And Machines

Section: Chapter Questions

Problem 68A

See similar textbooks

Related questions

Q: How much work is done by a shopper in pushing her grocery cart by a force of 55 N through a distance…

A: Given value--- Force = 55 N. distance = 80 cm. We have to find--- Work done.

Q: When you lift a box with a mass of 350 kg to a height of 2.5 meters, how much work have you done?

Q: A 35 kg girl runs up a flight of stairs that is 35 m high. How much work does this require?

A: The work done is equal to the change in gravitational potential energy. that is, W=Uf-UiW=mgh-0W=mgh

Q: A 50 N block is raised 2 m. If the net work done on the block is 50 J, what is the applied force on…

A: Given that The weight of the block is (F) = 50N Height of the block…

Q: A small truck has a mass of 2225 kg. How much work is required to decrease the speed of the vehicle…

Q: what is the power required to lift a 3 kg bag of nails 5 m in 10 s?

A: Mass (m) = 3kg Height (h) = 5m Time (t) = 10s

Q: A force of 40 N is required to maintain a spring stretched from its natural length of 12 cm to a…

Q: How much work does Khalil perform in pushing a 35 Newtons crate a distance of 4 meters?

A: Given , force needed to push crate (F) = 35 N displacement in the direction…

Q: What is the potential energy of a 15 kg dumbbell sitting on a weight bench 0.65 m above the floor?

Q: A heavy rope, 50 ft long, weighs 0.5 lb/ft and hangs over a building 120 ft high. How much work is…

Q: How much work would you do if you climbed 8 meter up a tree, if your weight is 57 kilograms?

Q: How much power is needed to accelerate a 10 kg block from rest to 4 m/s in 2 s?

A: Given data: Mass (m) = 10 kg Initial velocity (u) = 0 m/s Final velocity (v) = 4 m/s Time (t) = 2 s…

Q: How much work does the force of gravity do when a 25 newton object falls a distance of 3.5 meters?

Q: How much work would have to be done to bring a 1030-kg automobile traveling at 86 km/h to a stop?

Q: What power is needed to move a 13.4 kN car up an 8 degree incline with a constant speed of 80 kph…

A: Given data: Mass, m = 13.4 KN Angle, θ=8 deg Speed, v = 80 kph = 80/3.6 = 22.22 m/s…

Q: How much work is done by a force of 10 N in moving an object through a distance of 1 m in the…

Q: What is the potential energy of a boulder that has a mass of 60 kg and is sitting on top of a hill…

A: Given- Mass m=60 kg Height h=200 m g=9.8 m/s2

Q: A weightlifter lifts a 240 kg weight a vertical distance of 0.3 m in 0.9 s. What is the power…

A: Given, mass of the object (m)= 240 kg vertical distance (h)= 0.3 m time (t) =…

Q: how much work is required to lift a 5.9-kg backpack 1.2 m to put it on?

A: Given The mass of the backpack is m = 5.9 kg. The distance upto which the backpack is lifted is r =…

Q: How much work is done in lifting your classmate with a mass of 72kg 1.3m off the floor?

A: Given: The mass of the classmate is 72 kg. The distance is 1.3 m. To determine: The work…

Q: How much work is done by a force of 12 N in moving an object through a distance of 9 m in the…

A: GivenForce applied on object, F=12 NDistance covered by object, d=9 m

Q: What is the work done in lifting 30 kg of bricks to a height of 20 m on a building under…

A: Given data: Mass (m) = 30 kg Height (h) = 20 m Required: The work done (W)

Q: A machine weighing 6000 lbs is lifted to a height of 7 ft 6in. How much work is done

Q: How much work is done lifting a 200 N barbell vertically 0.5 m?

A: The weight of the barbell, Fg = 200 N The distance for which the barbell is lifted vertically, d =…

Q: How much work is done moving a 2.4 kg book to a shelf 4.0 m high?

Q: How much work must be done to stop a 925-kg car traveling at 110 km/h?

A: According to the work energy theorem, the work done on an object to change its state is equal to the…

Q: 5 joules of work is needed to stretch a spring from its natural length of 30 cm to a length of 44…

A: Write the expression for the work-done to stretch the spring from 30 cm to 44 cm, and solve the…

Q: If you push a car with a force of 600 N on a level driveway for 15 m, how much work do you do on…

Q: A force of 30 N is required to maintain a spring stretched from its natural length of 12 cm to a…

Q: How far must a 50 N force need to push an object to do 10 J of work?

Q: How much work is performed in moving a box up the length of a ramp that rises 7 feet over a distance…

Q: A courageous warrior pushes a stone block 4.81 m. If they apply a force of 3780 N to do this, how…

A: Amount of work done by a force is equal to product of force and displacement. Work = Force x…

Q: a person pushes a box 10 meters along the ground using a force of 100 Newton. How much work had been…

A: Given : d = 10 m F = 100 N

Q: A force of 50 lb is required to hold a spring that has been stretched from its natural length of 2…

A: Applied force is F = 50 lb Natural length of the spring is x1 = 2 ft First stretch length of the…

Q: What is the work done in lifting a 60kg block to a height of 20 m?

A: The given values are, m=60 kgh=20 m

Q: How much work is required or lift a 4.1 kg concrete block to a height of 2.5 m?

A: Potential energy is the energy that is equal to the product of mass, gravitational acceleration, and…

Q: If 6 Joules of work is needed to stretch a spring from 10 cm to12 cm and another 10 Joules is needed…

A: Let the natural length is l0 and spring constant is k. Then, the potential energy is:…

Q: How much work is done in lifting a 2.3 kg rock off the ground to put it on a table that is 1.3 m…

Q: If a winch pulls a broken down truck against a friction force of 500N, and does 3000J of work, how…

Q: How much work (in J) is done to accelerate a car which has a mass of 1500 kg from a speed of 13 m/s…

A: Mass ( m ) = 1500 kg Initial Velocity ( u ) = 13 m/s Final Velocity ( v ) = 30 m/s

Q: A weightlifter raises a 700 N barbell a distance of 3 m. How much work was done?

A: When weightlifter raises barbell by applied force it displaced to some distance , work is to be done…

Q: A bird is lifted up 165 m by its wings and does 260 J of work. How much FORCE was applied? *

A: Work done by bird W = 260 J displacement d = 165 m We need to determine force applied.

Q: How long does it take a worker producing 200 w of power to do 10000 j of work?

A: Given information:Power (P) = 500 w.Work need to be produced (W) = 10000 J.We know that power is…

Q: A student weighing 279 N climbs a flight of stairs 5 m high in 9 s. What power in watts is required…

Q: A marathon runner of mass 75 kg runs up the stairs to the top of a tower of height 125 m in 8…

A: The expression for find work done in the process is W=Fd=mgd Substitute values in the above equation…

Question

How much work is done in raising a 42.3 kg crate a distance of 1.5 m above a storeroom floor?

Expert Solution

Step 1

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 rope having a total mass of 0.4 kg and total length 4 m has 0.6 m of the rope hanging vertically down off a work bench. How much work must be done to place all the rope on the bench?
KEY TERMS 1. work (4.1) 2. joule 3. foot-pound 4. energy (4.2) 5. kinetic energy 6. potential energy 7. gravitational potential energy 8. conservation of total energy (4.3) 9. conservation of mechanical energy 10. power (4.4) 11. watt 12. horsepower 13. kilowatt-hour 14. alternative energy sources (4.6) 15. renewable energy sources For each of the following items, fill in the number of the appropriate Key Term from the preceding list. o. _____ The ability to do work
A boy throws a ball of mass 0.25 kg straight upward with an initial speed of 20 m/s When the ball returns the boy, its speed is 17 m/s How much much work does air resistance do on the ball during its flight?
A 0.20-kg ball is thrown upward. How much work is done on the ball by gravity as the ball rises between heights of 2.0 m and 3.0 m?
Work is done on an object when it is ___. (4.1) (a) moved (b) stationary (c) acted on by a balanced force (d) none of the preceding
A pitcher throws a fastball. When the catcher catches it, ___. (4.2) (a) positive work is done (b) negative work is done (c) the net work is zero
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?
A 75.0-kg person climbs stairs, gaining 2.50 meters in height. Find the work done to accomplish this task.
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?
KEY TERMS 1. work (4.1) 2. joule 3. foot-pound 4. energy (4.2) 5. kinetic energy 6. potential energy 7. gravitational potential energy 8. conservation of total energy (4.3) 9. conservation of mechanical energy 10. power (4.4) 11. watt 12. horsepower 13. kilowatt-hour 14. alternative energy sources (4.6) 15. renewable energy sources For each of the following items, fill in the number of the appropriate Key Term from the preceding list. n. _____ Time rate of doing work
Compare the work required to accelerate a car of mass 2000 kg from 30.0 to 400 km/h with that required for an acceleration from 50.0 to 60.0 km/h.