Question

A stone of mass 200g is thrown vertically upwards with a velocity of 60m/s. What is the potential energy and kinetic energy after 5 seconds? [Take g=10m/s]

Answer 1

Velocity of the stone after 5 seconds is : Final kinetic energy, So, the kinetic energy of the stone after 5 seconds is 250 Joules.

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Answer 2

the k.E is 10 J and P.E is -350 J

there is a mistake in value of h its 175 m not 1750 Please change it

sorry Please take a look again and change tha value . After changing the value P.E is -350 J