Question

When a water gun is fired while being held horizontally at a height of 1.00 m above ground level, the water travels a horizontal distance of 4.80 m. A child, who is holding the same gun in a horizontal position, is also sliding down a 45° incline at a constant speed of 1.64 m/s. If the child fires the gun when it is 1.1 m above the ground and the water takes 0.3700 s to reach the ground, how far will the water travel horizontally?

Answer 1

4.11