A 12.0 kg bucket of water is lifted 8.00m from the bottom of a well to the top. How much potential energy does it have?
Q: A cart is loaded with a brick and pulled at constant speed along up a hill that is has a slope of…
A: given m: is the mass of the loaded cart = 10 kg h: is the height of the hill= 100 m…
Q: A horizontal force of 310 N is applied to move a 46 kg television set across a 20 m level…
A: Given:Applied force, F = 310 Ndistance travelled by television, d = 20 m
Q: 09: A person trying to lose weight by burning fat lifts a mass of 10 kg up to a height of 1 m 1000…
A: Given : Lifting mass = 10 kg Height = 1m Number of times = 1000 Energy supplied by fat per kg…
Q: How much potential energy does a person of mass 75 kg have if they are standing at the top of a…
A: The mass of a person is, m=75 kg The height of a building is, h=74.1 m
Q: A horizontal force of 220 N is applied to move a 46 kg television set across a 12 m level surface.…
A: Work can be determined with the equation: Work = Force × Distance. The SI unit for work is the joule…
Q: A bag of wheat weight 300 kg .To what height should it be raised so that potential energy is 9600 J?…
A: Given data : Mass of the bag = m Potential energy = P•E Acceleration due…
Q: A man pushes a lawn mower on a level lawn with a force of 210 N. If 40% of this force is directed…
A: Work done = force component in direction of displacement × displacement
Q: A 0.800-kg particle has a speed of 1.90 m/s at point A and kinetic energy of 7.60 J at point B. (a)…
A: The mass of the particle, m=0.800 kg The velocity of the particle at point A, vA=1.90 m/s The…
Q: A 700 N person walks up 10 stairs, each of height 30 cm. How much work was performed by the person?
A: Given value--- weight of person = 700 N. height of each stair = 30 cm. number of stairs = 10 . We…
Q: A force of 14 lb is required to hold a spring stretched 4 in. beyond its natural length. How much…
A: force = 14 lb stretch (d) = 4 in
Q: A bag of wheat weight 100 kg. To what height should it be raised so that potential energy is 120 J?…
A: Given: The mass of the object is 100 kg. The potential energy of the object is 120 J. The…
Q: e roof, descends another vertical 7.0-meter ladder, and returns to his starting location on the…
A: GivenMass of carpenter, m=75 kgHeight of ladder, h=7 mDistance travelled on roof, d=12 m
Q: A helicopter lifts a 87 kg astronaut 19 m vertically from the ocean by means of a cable. The…
A:
Q: An elevator of mass 700 kg descends with an acceleration of 3 m/s^2 for a distance of 12 metres.…
A: Force brings about motion and changes in it. This force produce acceleration and hence the changes…
Q: g particle has a speed of 5.0 m/s at point A and kinetic energy of 8.0 J at point B.
A:
Q: If a 1000 kg car is exiting a highway through an above-the-ground ramp of 5.0 m radius at 12 m/s,…
A: To answer:The potential energy
Q: A 1400 kg car accelerates from 5 m/s to 10 m/s. The net work done by the car is V2 500 J 200 J 300…
A: Given, Mass of car m = 1400 Kg Initial velocity of the car u = 5 m/s Finial velocity of the car v =…
Q: A 3.25-kg crate starting at rest slides down a rough 7.00-m-long ramp, inclined at 27.5° below the…
A:
Q: A 65kg crate is located 260m above the ground. What is the potential energy of the crate in joules?
A: Given data: Mass (m) = 65 kg Height (h) = 260 m Required: Potential Energy (PE)
Q: Starting from rest, an 1800 kg car rolls down a hill 22 m high. It reaches the bottom going 15 m/s.…
A: Mass of car (m)= 1800 kg Height of hill = 22 m Velocity at bottom of the hill = 15 m/s
Q: The 50 kg block slides down the 2m high ramp. At some point, the block is .5 meters above the…
A: given: height of ramp h = 2m mass of block m = 50 kg height at point p h' = 0.5 m
Q: If a 1000 kg car is exiting a highway through an above-the-ground ramp of 5.0 m radius at 12 m/s,…
A: The given values are, m=1000 kgr=5.0 mv=12 m/s
Q: your parents demand that you pick up the book and put it on a shelf that is a height of 1.8 m off…
A:
Q: A bag of wheat weighs 200 kg. To what height should it be raised so that potential energy is 9800 ?…
A: The answer is below
Q: A 0.31-kg particle has a speed of 3.0 m/s at point A and kinetic energy of 8.2 J at point B. (a)…
A: Mass of the particle m=0.31 kg Speed of the particle at point A , vA=3.0 m/s Kinetic energy at point…
Q: A spring and block are in the arrangement of .When the block is pulled out to x=+4.0 cm, we must…
A: Simple harmonic motion is a type of oscillation in which the particles oscillate on a straight line…
Q: A bag of wheat weight 100 kg .To what height should it be raised so that potential energy is 2500J?…
A: Given data : Mass of the bag = m Acceleration due to gravity = g Potential energy =…
Q: A one-dimensional force has the form F(x) = A x2-Bx where A =1.8 N/m2 and B = 0.65 N/m. How much…
A: We have a one-dimensional force which is given by F(x)=Ax2-Bx where constants A=1.8 N/m2 and…
Q: Calculate the change in potential energy of a 35.0 kg box that is placed on a 2.25 m high chair and…
A: mass of box = 35 kg initial position of box = on top of 2.25 m high chair final position of box = on…
Q: A horizontal force of 240 N is applied to move a 46 kg television set across a 10 m level surface.…
A: Introduction : In this question we are provided it value of force and distance . With these data we…
Q: T. A PLAYGROUND SLIDE IS 2M h = 2 m TALL. A) CALCULATE THE GRAVITATIONAL POTENTIAL ENERGY OF A 25 KG…
A: We will use the gravitational potential energy formula and conservation of energy. The formula for…
Q: A 0.32-kg particle has a speed of 5.0 m/s at point A and kinetic energy of 8.1 J at point B. (a)…
A:
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