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Question 71
Fill in the blank with the correct option.
A body is thrown vertically upwards. During its rise the Potential Energy .......... and Kinetic energy ..............
Solution
A body is thrown vertically upwards. During its rise the Potential Energy increases and Kinetic energy decreases.
It happens because as the body moves up its height increases which increases the potential energy and on the other hand as the ball moves up its velocity keeps decreasing because of the air resistance and gravity so the value of kinetic energy decreases.
Option B is correct.
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