Question

what happens to a ball if it was thrown from a 100 km tall building?​

Answer 1

the ball fall down 100 km than ball go land than jumb 50 km

Answer 2

The ball will attain a huge velocity of 100√2m/sec

u=0

v=?

h=100000m

a=10m/sec^-2

${v}^{2} = {u}^{2} + 2ah \\ {v}^{2} = 0 + 2 \times 100000 \times 10 \\ v = \sqrt{2000000} \\ v = 100 \sqrt{2} m {sec}^{ - 1}$

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