The image shows a pendulum that is released from rest at point A.
An illustration of a pendulum at 5 different positions. The central position, the equilibrium position is labeled C. The two positions on the left are labeled A and B respectively. The two positions on the right are labeled D and E respectively. All positions are equally spaced.
Which energy transformation is correct?
From A to C, kinetic energy is transformed into gravitational potential energy.
From C to D, kinetic energy is transformed into gravitational potential energy.
From C to E, gravitational potential energy is transformed into kinetic energy.
From D to E, gravitational potential energy is transformed into kinetic energy.
Answers: 3
Other questions on the subject: Physics
Physics, 22.06.2019 13:40, mvongphakdy8746
Consider a double atwood machine constructed as follows: a mass 4m is suspended from a string that passes over a massless pulley on frictionless bearings. the other end of this string supports a second similar pulley, over which passes a second string supporting a mass of 3m at one end and m at the other. using two suitable generalized coordinates, set up the lagrangian and use the lagrange equations to find the acceleration of the mass 4m when the system is released. explain why the top pulley rotates even though it carries equal weights on each side.
Answers: 2
Physics, 22.06.2019 18:30, Jasten
Arailroad car collides with and sticks to an identical railroad car that is initially at rest. after the collision, the total kinetic energy of the two cars is a) the same as before. b) half as much as before. c) one third as much as before. d) one fourth as much as before. e) twice as much as before.
Answers: 1
You know the right answer?
The image shows a pendulum that is released from rest at point A.
An illustration of a pendulum at...
Questions in other subjects:
English, 21.06.2019 12:50
Mathematics, 21.06.2019 12:50
English, 21.06.2019 12:50
Mathematics, 21.06.2019 12:50
Mathematics, 21.06.2019 12:50
Mathematics, 21.06.2019 12:50
Mathematics, 21.06.2019 12:50
Mathematics, 21.06.2019 12:50
