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Gravitational Potential Energy
Page 5
Questions (273)
A 2.41 kg ball is attached to a ceiling by a
1.86 m long string. The height of the room is 3.38 m. The acceleration of gravity is
3 answers
asked by
Graham
633 views
You have a 120g yoyo that you are swinging at 0.9m/s. How much energy does it have? How high can it get above the lowest point
2 answers
asked by
Anonymous
609 views
If you do 500J of work to elevate a bucket of water, what is its gravitational potential energy relative to its starting
2 answers
asked by
Lara
619 views
A 2.27 kg ball is attached to a ceiling by a 1.26 m long string. The height of the room is 2.57 m. What is the gravitational
1 answer
asked by
Amanda
599 views
A tricycle releases 60 J of gravitational potential energy while rolling 0.59 m directly downhill along a ramp. What is the
1 answer
asked by
olga
602 views
A high jumper of mass 80.0 kg consumes a meal of 4.00 103 kcal prior to a jump. If 3.3% of the energy from the food could be
2 answers
asked by
sean
599 views
When an 81.6 kg adult uses a spiral staircase to climb to the second floor of his house, his gravitational potential energy
2 answers
asked by
Emiliee
554 views
a backpack has a massof 8kg.it is lifted and given 54.9 joules of gravitstional potential energy. how high is it lifted?
3 answers
asked by
Anonymous
571 views
A 3.47 kg ball is attached to a ceiling by a 1.63 m long string. The height of the room is 5.59 m. What is the gravitational
2 answers
asked by
Gabe
567 views
a 200kg body raised to a height of 10m. what is the gravitational potential energy of the system?
2 answers
asked by
kled
551 views
A 1.70 kg ball is attached to a ceiling by a 1.50 m long string. The height of the room is 3.36 m.
The acceleration of gravity is
2 answers
asked by
Jordan
558 views
A high jumper of mass 80.0 kg consumes a meal of 4.00 103 kcal prior to a jump. If 3.3% of the energy from the food could be
2 answers
asked by
sean
554 views
6. what is the formula for gravitational potential energy? (1 point)
a.KE=1/2MV^2 B. PE=KE C. PE=mgh D. 1/2MV^2=mgh I think its
2 answers
asked by
my_crafting
553 views
A classmate throws a 1.1-kg book from a height of 1.3 m above the ground straight up into the air. The book reaches a maximum
2 answers
asked by
Anonymous
526 views
A 0.31-kg stone is held 1.2 m above the top edge of a water well and then dropped into it. The well has a depth of 5.6 m.
(a)
2 answers
asked by
Lilly
523 views
In order for gravitational potential energy to be stored, there must be __________.
an object positioned at some height outside a
2 answers
asked by
HELP!
525 views
Having trouble on the question below. Would you do need to convert the km to meters and then multiply (4700*9.8*165500)?
The
1 answer
asked by
brandi
501 views
When an 84.7 kg adult uses a spiral staircase to climb to the second floor of his house, his gravitational potential energy
2 answers
asked by
Ashley
511 views
A 39.5 N child is in a swing that is attached to ropes 2.01
What is the gravitational potential energy when the ropes make a
3 answers
asked by
Anonymous
526 views
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You find yourself on your bike at the top of Twin Peaks in San
1 answer
asked by
V
486 views
an object who's mass 5.20kg has a gravitational potential energy of 10.3kj. how high above the ground is the object?
3 answers
asked by
trisha
504 views
a book on a shelf 2.0 meters above the floor has a mas of 1.5 kilograms. what is the gravitational potential energy of the book.
2 answers
asked by
Anonymous
484 views
(A) Identify how the gravitational potential energy changes as a shuttle takes off from the launch pad.
(b) Explain the
2 answers
asked by
Alfred
497 views
A 39.5 N child is in a swing that is attached to ropes 2.01 m long.
What is the gravitational potential energy when the child is
2 answers
asked by
amy
482 views
A 2.94 kg ball is attached to a ceiling by a
1.88 m long string. The height of the room is 5.05 m . The acceleration of gravity
1 answer
asked by
meadowmere
496 views
(a) calculate the number of kilocalories needed to climb 232 stair steps (116 steps per minute for 2 min.)
*climbing stairs
1 answer
asked by
sara
477 views
A 3.60 kg book is initially on a shelf located 1.80 m above the floor. The book is moved from the shelf to a coffee table that
2 answers
asked by
Anonymous
462 views
A girl of mass 25kg runs up a stress of total height 3.0m.find the work done against gravity.
1 answer
asked by
Abigail
477 views
A 52 kg skier is at the top of a slope, as in the
figure. At the initial point A, the skier is 17.7 m vertically above the final
1 answer
asked by
carlos
472 views
When a 6kg mass is lifted from the ground to a height of 12 meters, the gravitational potential energy of the mass increases.
1 answer
asked by
Shane Kippex Teio
469 views
what is the gravitational potential energy of an object to its weight multiplied by its what?
1 answer
asked by
Erika
439 views
a . rather then taking the elevator a a 65kg student decided to climb 276m vertical height of stairs to the observation deck of
1 answer
asked by
tristan
443 views
The work done on an object by the gravitational force is 28 J. What is the change in the gravitational potential energy of the
1 answer
asked by
Megan
441 views
What is the change in gravitational potential energy of a 6200 kg satellite that lifts off from Earth's surface into a circular
1 answer
asked by
pinki
444 views
what is the gravitational potential energy of a 30 kg box at rest on top of a hill that is 15 m tall?
Peg= mgh Peg= (30
1 answer
asked by
Nevaeh
456 views
A 89.7-kg skier rides a 3040-m-long lift to the top of a mountain. The lift makes an angle of 14.3 ° with the horizontal. What
1 answer
asked by
Cameron
453 views
What is the change in the gravitational potential energy of a Boeing 767 jet as it soars from the runway up to a cruising
1 answer
asked by
fiona paladino
436 views
A frictionless pendulum has a length of 1.2 m and a mass of 0.8 kg. If the pendulum is raised to an angle of 50 degrees before
1 answer
asked by
clay
39 views
A frictionless pendulum has a length of 1.2 m and a mass of 0.8 kg. If the pendulum is raised to an angle of 50 degrees before
1 answer
asked by
clay
44 views
You are having a snowball fight with your best friend on a frosty winter day. You are standing on the roof of your 5 m tall
1 answer
asked anonymously
39 views
A diagram is drawn showing a swing set with a swing pulled backward prior to release. The diagram shows how the swing will move
1 answer
asked anonymously
50 views
A 58kg person walks down a flight of stairs. Use the ground as the reference level. Calculate the person’s gravitational
1 answer
asked anonymously
20 views
What is the mass of a hiker 200m above the ground if her GPE is 117,600
1 answer
asked anonymously
10 views
A cheerleader standing at the top of a human pyramid has 3.01 kJ of gravitational potential energy. If the cheerleader is 4.50m
1 answer
asked anonymously
23 views
While riding a chairlift, a 55-kilogram skier is raised a vertical distance of 370 meters. What is the total change in the
1 answer
asked anonymously
31 views
Which of the graphs below best shows the relationship between a freely falling object’s gravitational potential energy and the
1 answer
asked by
nemo
41 views
Which two factors affect gravitational potential energy?
a. mass and velocity b. weight and velocity c. weight and height d. mass
1 answer
asked anonymously
29 views
which two factors affect gravitational potential energy?
A) weight and height B) mass and velocity C) mass and height D) weight
1 answer
asked anonymously
18 views
Calculate the gravitational potential energy of a 10 kg sack of groceries on a shelf 0.5 m above the floor. GPE=mgh (1 point)
1 answer
asked by
random
14 views
An 80-kg hiker climbs to the top of a tall hill and builds up 470,000 J of gravitational potential energy. How high did the
1 answer
asked anonymously
26 views
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Parent Categories (13)
Classical mechanics
Energy
Energy and Forces
Energy and Motion
Energy and Work
Gravitation
Gravity
Kinetic Energy and Potential Energy
Mechanics
Physics
Potential Energy
Science/Physics
Work and Energy