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Kinetic and Potential Energy
Page 2
Questions (207)
a 3kg ball is dropped from a helicopter 2oo meters above the ground calculate
a.GPE just before being dropped b.kE just before
1 answer
asked by
Ndiko
379 views
the speed of a roller coaster that had descended 29.0 m was only slightly greater when it had an initial speed of 5.00 m/s than
1 answer
asked by
Alex
387 views
c. When are kinetic energy and potential energy equal in magnitude (equal in amount)? (1 point)
• They are equal half-way
3 answers
asked anonymously
47 views
A pendulum is held at the top of its swing. The person holding the pendulum lets go, and the pendulum is allowed to swing
11 answers
asked by
Clueless
72 views
Fruit Mass (kg) Speed (m/s)
Watermelon A 4 2 Watermelon B 4 4 Two watermelons fall off a kitchen counter. The masses and speeds
10 answers
asked anonymously
141 views
Tyler and Denise were playing catch. Tyler threw the ball, and Denise caught it.Position 1 is the location of the ball
10 answers
asked by
Clueless
59 views
Multiple Choice Question
Students are investigating energy transfer in the laboratory. The students use rubber bands and rulers
5 answers
asked anonymously
66 views
Tyler and Dennis were playing catch. Tyler threw the ball and tennis caught it.
position one is the location of the ball
7 answers
asked by
hi
56 views
c. When are kinetic energy and potential energy equal in magnitude (equal in amount)?(1 point)%0D%0AResponses%0D%0A%0D%0AThey
3 answers
asked by
unit 2 test
27 views
tyler and Denise were playing catch. Tyler threw the ball, and Denise caught it. Position 1 is the location of the ball
5 answers
asked by
unit 2 test
44 views
Two watermelons fall off a kitchen counter. The masses and speeds of the fruits are in the table. How do the kinetic and/or the
6 answers
asked anonymously
284 views
1. In moving an object of mass 10 kg through a distance of 8.0 m, 40 J of work is done. The average force exerted is?
my answer:
3 answers
asked by
Lisa
1,441 views
Use the picture to answer the question.
The girl in the picture is at the highest point in swinging and starts to come down.
7 answers
asked anonymously
332 views
Use the table of information to answer the question.
Fruit Mass (kg) Speed (m/s) Watermelon A 4 2 Watermelon B 4 4Two watermelons
3 answers
asked by
milkdud
91 views
As the ball is falling, what is happening to its energy?(1 point)
Responses kinetic energy converts to potential energy as it
3 answers
asked by
DABABY
50 views
When a pole vaulter reaches the top of her vault, how does her potential energy compare to her kinetic energy?
a The kinetic
3 answers
asked by
Dianna
137 views
The girl in the picture is at the highest point in swinging and starts to come down. Which statement best describes the changes
3 answers
asked anonymously
68 views
Teresa wants to explore the relationship between kinetic energy and potential energy. How could she use innovative
3 answers
asked by
jeezezpez
158 views
Which statement correctly identifies the relative levels of kinetic and potential energy in a hydroelectric dam?(1 point)
Respons
3 answers
asked by
robert
121 views
Teresa wants to explore the relationship between kinetic energy and potential energy. How could she use innovative
3 answers
asked by
anon.
65 views
Which statement correctly identifies the relative levels of kinetic and potential energy in a hydroelectric dam? (1 point)
Kineti
3 answers
asked anonymously
116 views
Two different rivers have drops that are the same height. In river A, this section of the river is a waterfall. In river B, this
3 answers
asked anonymously
249 views
Question
A child is swinging back and forth on a swing. Changes in her kinetic and potential energy are happening each moment. At
3 answers
asked anonymously
78 views
Which statement correctly identifies the relative levels of kinetic and potential energy in a hydroelectric dam?
1. Kinetic and
3 answers
asked anonymously
149 views
A child is swinging back and forth on a swing. Changes in her kinetic and potential energy are happening each moment. At which
3 answers
asked anonymously
547 views
A child is swinging back and forth on a swing. Changes in her kinetic and potential energy are happening each moment. At which
3 answers
asked by
EMILIANO
140 views
If the phase angle for a block-spring system in SHM is π/5 rad and the block's position is given x = xm cos(ωt + ϕ), what is
2 answers
asked by
rock
524 views
Use the table of information to answer the question.
Fruit Mass (kg) Speed (m/s) Watermelon A 4 2 Watermelon B 4 4 Two
3 answers
asked anonymously
72 views
As shown below, a student places a 500-gram car at point X on a wooden racetrack in an energy transformation investigation.
What
3 answers
asked by
User
45 views
Explain each of the following questions.
( a) Can an object– Earth system have kinetic energy and not gravitational potential
1 answer
asked by
matt
479 views
As an object falls, how are kinetic and potential energy related?(1 point)
Responses Potential energy will decrease in an amount
3 answers
asked by
wasssupppp
45 views
When a pole vaulter reaches the top of her vault, how does her potential energy compare to her kinetic energy?
a The kinetic
3 answers
asked anonymously
158 views
A child is swinging back and forth on a swing. Changes in her kinetic and potential energy are happening each moment. At which
5 answers
asked anonymously
174 views
A child is swinging back and forth on a swing. Changes in her kinetic and potential energy are happening each moment. At which
3 answers
asked anonymously
130 views
Teresa wants to explore the relationship between kinetic energy and potential energy. How could she use innovative
2 answers
asked by
h
101 views
Zero, a hypothetical planet, has a mass of 1.0 1023 kg, a radius of 3.0 106 m, and no atmosphere. A 10 kg space probe is to be
1 answer
asked by
Technoboi11
542 views
A skateboarder is standing at the top of a tall ramp waiting to begin a trip. The skateboarder has
Responses A kinetic energy
1 answer
asked anonymously
43 views
Which label of the roller coaster is incorrect?(1 point)ResponsesThe roller coaster would only have kinetic energy at the point
4 answers
asked by
jimmy
48 views
O Kinetic and potential energy are decreasing.
O Kinetic and potential energy are increasing. O Potential energy is increasing,
1 answer
asked anonymously
38 views
In the image of the girl swinging, how is energy distributed?
Her kinetic and potential energy are equal and very low. She has
1 answer
asked by
mom
83 views
can you help me?!!!!
Two identical masses are moving down a slope. One mass is traveling twice as fast as the other mass. How
3 answers
asked by
yep sooo right
1,598 views
Two identical masses are moving down a slope. One mass is traveling twice as fast as the other mass. How does the kinetic energy
4 answers
asked by
Type Unknown
1,596 views
In the high jump, Fran's kinetic energy is transformed into gravitational potential energy without the aid of a pole.
With what
4 answers
asked by
Justin
1,465 views
Use the table of information to answer the question.
Fruit Mass (kg) Speed (m/s) Watermelon A 4 2 Watermelon B 4 4Two watermelons
1 answer
asked anonymously
79 views
Teresa wants to explore the relationship between kinetic energy and potential energy. How could she use innovative
1 answer
asked anonymously
81 views
An acorn rolls off a roof and falls to the ground. Which statement best describes the change in energy?(1 point)
Responses The
1 answer
asked by
h
190 views
In the figure below, a small block of mass m = 0.034 kg can slide along the frictionless loop-the-loop, with loop radius 8 cm.
1 answer
asked by
Rachel
1,241 views
A 0.50-kg block, starting at rest, slides down a 30.0° incline with kinetic friction coefficient 0.30 (the figure below). After
3 answers
asked by
Angel
1,197 views
As shown below, a student places a 500-gram car at point X on a wooden racetrack in an energy transformation investigation.
What
1 answer
asked by
bryan arnett
44 views
Robin is swinging back and forth from a trapeze. In which of the following situations is his kinetic energy being transformed
1 answer
asked by
SIC
39 views
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Parent Categories (16)
Classical mechanics
Energy
Energy and Motion
Energy Transfer
Energy Transformation
Forms of energy
Macroscopic energy
Mechanics
Newtonian Mechanics
Physics
Science and Energy
Science Education
Simple Harmonic Motion
Thermal Energy
Types of energy
Work and Energy