Two tall buildings are 40 m apart. With what is speed must a ball be thrown horizontally from a window 145 m
above the ground in one building, so that it will enter a window 22.5 m from the ground in the other?

Q. Two tall buildings are $40\text{m}$ apart. With what speed a ball must be thrown horizontally from a window $145\text{m}$ above the ground in one building, so that it will enter a window $22.5\text{m}$ above the ground in the other ?
(Take $g=10m/s^2$)

Q. Two tall buildings are $30m$ apart. The speed with which a ball must be thrown horizontally from a window $150m$ above the ground in one building so that it enters a window $27.5m$ from the ground in the other building is

Q. Two tall buildings are $80m$ apart. The velocity with which a ball should be thrown horizontally from a window $95m$ above the ground in one building so that it will enter a window $15m$ above the ground in the second building is : ($g=10m/s^2$)

Q. Two tall buildings are $40\text{m}$ apart. With what speed a ball must be thrown horizontally from a window $145\text{m}$ above the ground in one building, so that it will enter a window $22.5\text{m}$ above the ground in the other ?
(Take $g=10m/s^2$)

Q. Two buildings $\text{A}$ and $\text{B}$ are $20\text{m}$ apart. Building $\text{A}$ has a window at a height of $50\text{m}$ above the ground, and building $\text{B}$ has a window at height $30\text{m}$ from the ground. At what speed must a man throw a ball horizontally from the window of building $\text{A}$ so that it enters the window of building $\text{B}$. Take $g=10{\text{m/s}}^2$.