At which point S does the pendulum have the greatest potential energy? What do you think happens to the energy of a ball in a pendulum that swings back and forth? The ball
at the top of the swing
is briefly motionless. It has the greatest potential energy, because it is highest above the surface.
Where does the pendulum have the greatest potential energy?
So potential energy would be highest when the pendulum is
at its highest point on either side of its motion where it is stationary for an instant
. This is the point where all kinetic energy has been converted to potential energy ( Ek=0 since v=0 ).
At which point or points would you find the greatest potential energy?
Potential energy is greatest
when the most energy is stored
. This could be when an object reaches its highest point in the air before falling, a rollercoaster just before it drops, or when a rubber band is stretched as far back as possible before it snaps. Potential energy is then converted to kinetic energy.
At which location does the pendulum have maximum potential energy quizlet?
At
the highest point in the swing
, the pendulum has the most gravitational potential energy and the least kinetic energy.
At what point in the pendulum is the potential energy maximum quizlet?
At what point is its PE at a maximum? When its KE is a half its maximum value, how much PE does it have relative to its PE at the center of the swing? The KE of a pendulum bob is maximum where it moves fastest, at the lowest point; PE is maximum at the
uppermost points
.
At which point does the pendulum have the least potential energy?
When the pendulum is
at the bottom of its trajectory
, its potential energy will also be at its minimum. This is because the height of the mass attached to the pendulum is lowest at this point.
Which has the greatest potential energy?
Higher objects
(with further to fall) have greater potential energy. The heaviest of 2 objects at the same height has the greatest gravitational potential energy.
At what point in the pendulum is the potential energy zero?
The potential energy of the pendulum is 0 when the pendulum is
at its equilibrium position
. Therefore, at this point, the mechanical energy E is equal to the kinetic energy KE (all the energy at the equilibrium position is kinetic).
At which position S does the pendulum have maximum gravitational potential energy and maximum kinetic energy?
At the top of its swing
, it has its maximum gravitational energy. As the pendulum swings down, it transfers to kinetic energy and the gravitational energy decreases. At the bottom of its swing, it has the maximum kinetic energy, and its least amount of gravitational energy.
Is the potential energy of the pendulum increasing or decreasing at position E?
No. The potential energy of the pendulum reaches its maximum value at position E, and is
neither increasing nor decreasing
at that point.
At what point is kinetic energy the greatest?
Since kinetic energy is at a maximum when velocity is at a maximum, we can conclude that kinetic energy is greatest
at the top of the hill
.
At which point on its path is the ball’s gravitational potential energy the greatest explain?
b. The potential energy is greatest at
the highest point of its motion
.
What is the maximum kinetic energy of the pendulum observed?
When is the maximum kinetic energy of the pendulum observed?
As it passes by the equilibrium point (the lowest point) in either direction
.
How do you find the potential energy of a pendulum?
The potential energy of a pendulum is dependent upon its height above its equilibrium position, and gravitational potential energy can be found using the equation
U = mgh
where m is the mass of the pendulum, g is the acceleration from gravity, and h is the pendulum’s height above equilibrium.
Which phase has the highest potential energy Why?
In this case,
gas phase
is the highest energy phase, and liquids is the next highest.
What type of potential energy does a pendulum have?
All of the energy in the pendulum is
gravitational potential energy
and there is no kinetic energy.
At what point during the swing of a pendulum is the gravitational potential energy greatest or is it constant during the swing?
At what point during the swing of a pendulum is the gravitational potential energy greatest, or is it constant during the swing?
At highest point where KE is lowest
.
Does the amount of potential energy increase or decrease with an increase in height?
Since the gravitational potential energy of an object is
directly proportional
to its height above the zero position, a doubling of the height will result in a doubling of the gravitational potential energy.
When did the ball have the most potential energy?
The ball had the most potential energy
when it was held in the position of 64 inches above the ground
. As explained in the answer above, the higher the starting position, the more potential energy the ball has. How is the potential energy in the ball changed to kinetic energy this investigation?
Which ball has the greatest potential energy?
Why?
Ball D
has the greatest potential energy because it has the greatest height from the ground. GPE = mgh, increasing the h increases the GPE.
What is the potential energy of a pendulum?
All of the energy in the pendulum is kinetic energy and there is
no gravitational potential energy
.
At what point during the swing of a pendulum is the gravitational potential energy greatest or is it constant during the swing?
At what point during the swing of a pendulum is the gravitational potential energy greatest, or is it constant during the swing?
At highest point where KE is lowest
.
