Answer:
option (D) is correct.
Explanation:
According to the work energy theorem, the work done by all forces is equal to the change in kinetic energy of the body.
the kinetic energy of a body is directly proportional to the square of the speed of the body.
As the kinetic energy change, the speed of the body also change.
Option (D) is correct.
Insomnia and night terrors
Please look at the attached awesome drawing.
Both answers are there.
Explanation:
First of all friend attach a picture with the question then only I can Solve......
hope you might understood..
