Aball is dropped from the roof of a building. if it takes 2.6s to reach the ground how tall is the building

33.2 m

Explanation:

The motion of the ball is a uniformly accelerated motion, with constant acceleration g = 9.81 m/s^2 (acceleration due to gravity).

The total displacement of the ball is given by

where

t = 2.6 s is the time the ball took to reach the ground

Substituting t and g into the formula, we find the heigth of the building

s the environmental science is a broader field that incorporates many elements of earth and life sciences, whereas ecology is usually more focused on how organisms interact with each other and their surroundings, and often on a very specific population of living things. soo yea

explanation:

the tires are rotating at 0.434 rpmlinear speed=45 m/sdiameter=0.550 mradius=0.275 mnow v= rωω= v/rω=45/0.275ω=163.6 rad/sω=163.6 rad/s (1rev/2π rad) (60s/1m)ω=1563 rpm