Question

C. O potential energy is directly proportional to kinetic energy
D. O potential energy is double the kinetic energy
reset answer
Q70 In a perfectly plastic impact, after impact, both the boxies move
Ops: A
O together
B.
O perpendicular to each other
C.
O in opposite direction
D. O in different planes​

Answer 1

Answer:

C. O potential energy is directly proportional to kinetic energy D. O potential energy is double the kinetic energy reset answer Q70 In a perfectly...

Explanation:

Answer 2

Answer:

Chemists divide energy into two classes. Kinetic energy is energy possessed by an object in motion. Kinetic energy is directly proportional to the mass of the object and to the square of its velocity: K.E. = 1/2 m v2

2.  A system can convert between potential and kinetic energy, by any gain or loss of energy is due to work being done on or by something external. In a complete PE <-> KE transfer, there will be a point when the PE is double the KE, but that's going to be different for every situation.

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Explanation: