A body falls freely for 10 s. Its averge velocity during this journey is (Take `g = 10 ms^(-2))`

A body falls freely for 10 s. Its average velocity during this journey is (Take g = 10 ms^(-2))

A body falls freely for 10 s. Its average velocity during this journey is (Take g = 10 ms^(-2))

A body falls freely for 10s. Its average velocity during this journey (take g=10ms^-2 )

A body falls freely for 10 sec Its average velocity during this journey ( take = 10ms^(-2) )

A body falls from 80 m. Its time of descent is [g = 10 ms^(-2)]

A body falls from 80 m. Its time of descent is [g = 10 ms^(-2)]

A ball is projected horizontallu from a top of tower with a velocity of 10 ms^(-1) . Find the velocity of the ball after 0.5 s. Take g= 10 ms^(-2) .