A stone is thrown vertically upwards with a speed of 20 m/s. How high will it go before it begins to fall? `(g=9 .8 m//s^2)`

A ball is thrown up with a speed of 15 m/s . How high wiil it go before it begins to fall ? (g=9.8 m//s^(2)

A ball is thrown up with a speed of 15 m//s . how high will it go before it begins to fall ? Take g=9.8 m//s^(2) .

A pebble is thrown vertically upwards with a speed of 20 m s^(-1) . How high will it be after 2 s? (Take g = 10 m s^(-2) )

A stone is thrown vertically upward with a velocity of 30 m//s . How high will it rise? After how much time will it return to ground ? [Take g = 10 m//s^2]

A stone is thrown vertically upwards with initial velocity of 14 m s^-1 . The maximum height it will reach is [g= 9.8 m s^-2]

A stone is thrown vertically upwards with initial velocity of 14 m s^-1 . The maximum height it will reach is [g = 9.8 m s^-2]

An object is thrown vertically upward with a speed of 30 m/s. The velocity of the object half a second before it reaches the maximum height

A stone is thrown vertically upward with a speed of 28 m/s. (a) Find the maximum height reached by the stone. (b)Find its velocity one second before it reaches the maximum height.