Question

a stone of mass 500g is thrown vertically upwards with a velocity of 15m /s^-1 ,the total energy at its half way point​

Answer 1

Answer:

Given m=0.5 kg;v=15 m/s

K.E=0.5mv

2

K.E=0.5×0.5×15×15=56.25J

This will be the kinetic energy when it is on the ground at which P.E is zero. Hence this is the total energy.

As energy is conserved at every point even at half-way point total energy would be 56.25 J.

Step-by-step explanation:

mark me Brainliest

Answer 2

Answer:

hyyyyy.................