Maria throws two stones from the top edge of a building with a speed of 20 m/s. She throws one straight down and the other strai

Question

1 year ago

5

ght up. The first one hits the street in a time t1. How much later is it before the second stone hits

1 answer:

Georgia [21] · Answer 1 · 2023-11-05T06:52:35+03:00

Maria throws two stones from the top edge of a building at a speed of 20 m/s, The time is mathematically given as

t=4.5 sec.

<h3>How much later is it before the second stone hits?</h3>

Generally, the equation for speed is mathematically given as

V = u+at

Therefore

0 = 22-9.8xt.

t = 22 /9.8 sec

t = 2.24489.

The same time will be taken from max^m height to point O

The extra time is taken

t=4.49 sec.

t=4.5 sec.