A ball is dropped from the top of a building. The distance, y, in meters above the ground for the ball after t seconds can be mo

Question

nevsk [136]

2 years ago

6

A ball is dropped from the top of a building. The distance, y, in meters above the ground for the ball after t seconds can be mo

deled by the equation u=-9.8t^2+100.

Mathematics

1 answer:

Harlamova29_29 [7] · Answer 1 · 2022-03-12T16:33:19+03:00

Harlamova29_29 [7]2 years ago

7 0

The y-intercept of the equation is 100. It means that the ball is being dipped from 100 meters. An x-intercept would be when the ball would reach the ground. I believe after 98 seconds it would reach the ground but I’m not sure.