2) A container of PS5S with a mass of 451kg is loaded onto a Walmart truck using a ramp. The ramp is 6.12m long and the bed of the truck is 1.53m above the ground. A force of 2025N applied parallel to the ramp moves the precious consoles at a constant speed up the ramp. Find the useful work done by moving the crate up the ramp, the actual work done, and the efficiency of the ramp. [ Text

2) A container of PS5S with a mass of 451kg is loaded onto a Walmart truck using a ramp. The ramp is 6.12m long and the bed of the truck is 1.53m above the ground. A force of 2025N applied parallel to the ramp moves the precious consoles at a constant speed up the ramp. Find the useful work done by moving the crate up the ramp, the actual work done, and the efficiency of the ramp. [ Text

Name: 2) A container of PS5S with a mass of 451kg is loaded onto a Walmart
Uploaded: 2024-03-20T06:57:25.000Z
Channel: Bartleby
Description: 2) A container of PS5S with a mass of 451kg is loaded onto a Walmart truck using a ramp. The ramp is 6.12mlong and the bed of the truck is 1.53m above the ground. A force of 2025N applied parallel to the rampmoves the precious consoles at a constant

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: Calculate the work done (in J) by an 80.0 kg man who pushes a crate 3.95 m up along a ramp that…

A: Given that - Mass of the man Angle Distance Force To Find - We have to determine the work done by…

Q: Calculate the work done (in J) by an 80.0 kg man who pushes a crate 3.95 m up along a ramp that…

Q: A man exerts a force of 50 N to push a 150 N box up a plane 4.0 m long on to a platform 1.0 m above…

Q: ) A crane used to lift a 975 kg bucket of concrete operates at an efficiency of 29.8%. If the…

Q: In 1990, Walter Arfeuille of Belgium lifted a 281.5 - kg object through a distance of 17.1cm using…

A: Given data: Mass (m) = 281.5 kg Height (h) = 17.1 cm = 0.171 m The speed of the object is constant…

Q: (a) What is the efficiency of an out-of-condition professor who does 2.00 x 105 J of useful work…

A: A) W= 2×105 J E= 500kcal = 21× 105 J B) efficiency = 20%

Q: (a) What is the efficiency of an out-of-condition professor who does 2.00 ✕ 105 J of useful work…

A: The efficiency of is calculated as useful workmetabolizing enegy×100%

Q: 1. A force of 5 pounds is required to stretch a spring from ints natural length of 3 inches to a…

A: Force required to stretch a spring from x=3 inches to x=4 inches is F=5 pounds. We need to find the…

Q: (a) What is the efficiency of an out-of-condition professor who does 2.10 x 105 J of useful work…

A: A) work = 2.1 × 105 J Food Energy = 500×1000 cal = 21× 105 J B)…

Q: A constant force of 55.9 N, directed at 28.7° from horizontal, pulls a mass of 15.3 kg horizontally…

A: The work done in the direction of motion is, W=Fcosθd

Q: Calculate the work done by a 1500 watts appliance if it runs for 300 seconds

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: A block of mass 2 kg slides down a curved frictionless track and then up 300 inclined plane. The…

Q: Find the work required to pitch a 6.3 oz softball at 95 ft/sec. The work required to pitch a 6.3 oz…

Q: (a) What is the efficiency of an out-of-condition professor who does 2.10 x 10° J of useful work…

A: a) We know that, efficiency= (output/input)x100 So here output is 2.10×10^5 joule and input is…

Q: A constant force of 53.5 N, directed at 34.1o from horizontal, pulls a mass of 13.9 kg horizontally…

Q: The handle of a vegetable wagon makes an angle of 35.0° with the horizontal. If the peddler exerts a…

A: Given data: Angle (θ) = 35° Force (F) = 35.0 lb Displacement (d) = 1.20 mi

Q: An eighteen-wheeler truck of mass 42.0x10 kg moves a speed of 32.0 m/s on a highway. Determine (a)…

Q: Calculate the work done (in J) by an 80.0 kg man who pushes a crate 4.20 m up along a ramp that…

Q: a) What is the efficiency of an out-of-condition professor who does 1.90 ✕ 105 J of useful work…

A: Useful work done : W = 1.90 ✕ 105 J Heat provided by food: Q = 510 kcal = 2.134 x 106 J…

Q: (a) What is the efficiency of an out-of-condition professor who does 2.30 ✕ 105 J of useful work…

Q: 1a) A 4.1 "kilo" bag of sugar is on a counter. How much work is required to put the bag on a shelf a…

A: ...

Q: An elevator has a mass of 1300kg. What force in newtons must be applied to the elevator cable to…

Q: (a) A steel ball of mass 0.2 kg is projected vertically upwards, from the top of a building 100 m…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Topic Video

Question

2) A container of PS5S with a mass of 451kg is loaded onto a Walmart truck using a ramp. The ramp is 6.12m
long and the bed of the truck is 1.53m above the ground. A force of 2025N applied parallel to the ramp
moves the precious consoles at a constant speed up the ramp. Find the useful work done by moving the
crate up the ramp, the actual work done, and the efficiency of the ramp. [ Text
Diagram Text
Given: [ Text
Required: Text
Analysis (Starting Equation(s), solution steps, final answer) | Text
Useful work
Actual work
Efficiency
Concluding Statement
Text

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

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

Calculate the work done (in J) by a 75.0 kg man who pushes a crate 3.50 m up along a ramp that makes an angle of 20.0° with the horizontal (see below). He exerts a force of 465 N on the crate parallel to the ramp and moves at a constant speed. Be certain to include the work he does on the crate and on his body to get up the ramp.
4. A car crashes into a tree. What is the work done by the tree stopping the car? The car has a mass of 2075 kg and was traveling at 20.45 m/s. Include a negative if appropriate. Previous submissions:
Force = 4x ^ 4 - 3x. Find the work in mks units done by the force for a distance of x = 1 to x = 7:
A mover pushes on a couch with a force of 650.0N at an angle of 35° below the horizontal and moves the couch by 8.25m horizontally.Calculate the work done by the mover on the couch.
Calculate the work done (in J) by a 75.0 kg man who pushes a crate 4.30 m up along a ramp that makes an angle of 20.0° with the horizontal. (See the figure below.) He exerts a force of 540 N on the crate parallel to the ramp and moves at a constant speed. Be certain to include the work he does on the crate and on his body to get up the ramp.
(a) What is the efficiency of an out-of-condition professor who does 2.00 × 105 J of useful work while metabolizing 510 kcal of food energy? (Enter your answer as a percentage. Enter a number.) % (b) How many food calories (in kcal) would a well-conditioned athlete metabolize in doing the same work with an efficiency of 20%? (Enter a number.) kcal
(a) What is the efficiency of an out-of-condition professor who does 2.30 × 105 J of useful work while metabolizing 490 kcal of food energy? (Enter your answer as a percentage. Enter a number.) % (b) How many food calories (in kcal) would a well-conditioned athlete metabolize in doing the same work with an efficiency of 25%? (Enter a number.) kcal
Same great s this 85% post-consul es 34% less pap www.ign.comptant Tap is made w a ctrl 16) A force F of strength 20N acts on an object of mass 3 kg as it moves a Distance of 4 meters. If F is perpendicular to the 4m displacement, the work the force does is; a) 0 b) 80 esc tab 2° QW 30 3 shiftZX c) -80 alte $ d) can't be determined Dil 1 Q US SDFGHJKL VB & 5 6 7 8 OYUNOP 903 0 alt Nov 16 > PA Bicks 34 etirt
Problem 2: Suppose a car approaches a hill and has an initial speed of 108 km/h at the bottom of the hill. The driver takes her foot off of the gas pedal and allows the car to coast up the hill. a) If the car has the initial speed stated at a height of h = 0, how high, in meters, can the car coast up a hill if work done by friction is negligible? b) If, in actuality, a 770-kg car with an initial speed of 108 km/h is observed to coast up a hill and stops at a height 20.5m above its starting point, how much thermal energy was generated by friction in J?
1) Figure 2 illustrates a block having mass M positioned on a ramp having ramp angle 0 above the horizon. The contacting surfaces have a coefficient of kinetic friction, lk. The block is released from rest and it slides down the ramp such that the magnitude of its vertical displacement is H. The speed of the block when it reaches the bottom of the ramp is Vf. Determine expressions {Uk, 0, g, H, M} for the following: a) the work done on the block by friction; b) the work done on the block by the normal force; c) the work done on the block by gravity; and d) the final speed V¢ of the block M Figure 2 H
3. A crate of mass 10.0 kg is puiled up a rougn incine with an initial speed of 1.5 m/s the pulling force is 100 N parallel to the incline, which makes an angle of 20 with the horizontal. The coefficient of kinetic friction Is 04, and the crate is puiled 5.0 m (a) How much work is done by the gravitational force on the crate? (b) Determine the increase in internal energy of the crate-incline system owing to friction. (c) How much work is done by the 100-N force on the crate? (e) What is the speed of the crate after being pulled 5.0 m?
(a) Calculate the energy in kJ used by a 71-kg person who does 35 deep knee bends in which their center of mass is lowered and raised 0.5 m. (Hint: They do work in both directions.) You may assume their efficiency is 18 %. KJ (b) What is the average power consumption rate in watts if they do this in 3.7 min? W