Question
In: Physics
1) can an object bothbhave kinetic energy and gravitational energy at the same time? Explain. 2)if...
1)
can an object bothbhave kinetic energy and gravitational energy at
the same time? Explain.
2)if an object has 6J of gravitational energy, in what process
can it do 6J of work?
3) if a spring has 6J of elastic energy, in what process can
it do 6J of work?
Please help me answer the previous questions( I will give a
good rating) thank you!
Solutions
genius_generous answered 2 years agoRelated Solutions
1.When the mass of an object is the same, is the total momentum and kinetic energy...
1.When the mass of an object is the same, is the total momentum and kinetic energy preserved? The reason is that?
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2. When the mass of the object is different, is the total momentum and kinetic energy preserved? The reason is that?
-
3. When two objects collide, is the amount of impact received by the two objects the same? The reason is that?
Question 2: (2pts) Prediction of Gravitational, Kinetic and Total energy for a bouncing ball. Based on...
Question 2: (2pts) Prediction of Gravitational, Kinetic and
Total energy for a bouncing ball. Based on your predictions of
position and velocity vs time, explain how the energy changes
during the motion of the ball. (a) Where on your position vs. time
graph is the Gravitational Potential Energy at a maximum during
each bounce? Where is it a minimum? What is the velocity when the
gravitational potential energy is maximum? What about when the
gravitational potential energy is minimum? Explain...
1.What is the unit for kinetic energy? 2.A collision in which kinetic energy is conserved is...
1.What is the unit for kinetic energy?
2.A collision in which kinetic energy is conserved is called
what?
3. It takes no work to hold a cheerleader in the air, as shown
here. If no work is done by the cheerleaders, why do they
eventually tire?
A.The concept of work, as it apples in physics, does not apply
to any process that involves people.
B.Their bodies expend chemical energy as their muscles
function; this is "hard work," but not the...
Electromagnetic and Gravitational Forces 1–Friction Force Can kinetic friction do MECHANICAL WORK? Explain. (Make sure to...
Electromagnetic and Gravitational Forces 1–Friction Force
Can kinetic friction do MECHANICAL WORK? Explain. (Make sure to
include the mathematical definition of mechanical work in your
explanation.)
Please explain in a paragraph
Is it possible to do work on an object without changing the kinetic energy of the...
Is it possible to do work on an object without changing the kinetic
energy of the object?
Energy can be classified as either potential or kinetic energy. Explain how energy follows the first...
Energy can be classified as either potential or kinetic energy.
Explain how energy follows the first law of thermodynamics as it
goes from the sun to glucose. Clearly state when there is a
transition from one form to another.
Energy can be classified as either potential or kinetic energy. Explain how energy follows the first...
Energy can be classified as either potential or kinetic energy.
Explain how energy follows the first law of thermodynamics as it
goes from the sun to glucose. Clearly state when there is a
transition from one form to another.
1, In an admixture of particles of different species, all with same kinetic energy A, lighter...
1, In an admixture of particles of different species, all with
same kinetic energy
A, lighter particles have the Bragg peak in deeper interiors
B, Heavier particles have the Bragg peak in deeper interiors
C, Bragg peak location is independent of the particles
species
2, In a medium of chemical compound
A, The stopping power does not depend on the relative
composition of different elements
B, The stopping powerof an element in a compound is proportional
to the fractional weight...
Compare and contrast the relativistic and classical expressions for the kinetic energy of an object. How...
Compare and contrast the relativistic and classical expressions
for the kinetic energy of an object.
How does the relativistic expression explain the impossibility
of an object to reach the speed of light?
Answer the following questions: 1. An object with mass M and velocity V has kinetic energy...
Answer the following questions:
1. An object with mass M and velocity V has kinetic energy K=
1/2MV^2. If the velocity of the object is reduced to 1/5V, then its
new kinetic energy is: a)1/5K b) 5K c)1/25K d) 25K
2. Velocity is a vector, therefore it has magnitude and
direction. In a circular motion, the change in magnitude and
direction of velocity respectively produce: a) centripetal
acceleration and tangential acceleration b) tangential acceleration
and centripetal acceleration c) tangential force...
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