Children slide down a frictionless water slide that ends at a height of 1.80 m above the pool. if a child starts from rest at point a and lands in the water at point b, a horizontal distance l = 2.42 m from the base of the slide, determine the height h of the water slide.

0.813 m

Explanation:

Given

height at which slide ends is h=1.8 m

Horizontal distance L=2.42 m moved by child from slide base to pool

At slide end Child has only horizontal velocity

horizontal velocity is given by

where H=height of slide

time taken by child to complete 1.8 m height

Horizontal distance moved in this time

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

hope this : d

dang that balls went far