Physics-
General
Easy
Question
A particle is acted upon by a force which varies with position as shown in figure. If the particle at x-0 has kinetic cnergy of 20 J. Then the calculate the kinetic energy of the pal tickle at x=16 cm.
- 45 J
- 30 J
- 70 J
- 135 J
The correct answer is: 30 J
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