Calculate the horizontal distance travelled by a ball throw with a velcoity ` 20 sqrt 2 ms^(-1)`
Channel: Doubtnut
Date: 26/07/2020

Calculate the horizontal distance travelled by a ball throw with a velcoity ` 20 sqrt 2 ms^(-1)` without hitting the ceiling of an anditorium of heith `20 m. Use ` g= 10 ms^(-2)`.