Longggggg duhhhhhh !!!!!!!!
Answer:
Convex Lens poduces converging rays
Power= work/time therefore 5000J/5s = 1000J/s or Watts
Answer:
<em>The building is 54.66 m tall</em>
Explanation:
<u>Free Fall</u>
It occurs when an object falls under the sole influence of gravity and do not encounter air resistance.
If an object is dropped from rest in a free-falling motion, it falls with a constant acceleration called the acceleration of gravity, which value is .
The distance traveled by a dropped object at time t is:
The watermelon is dropped from a tower dorm and takes t=3.34 seconds to hit the ground.
The distance traveled in that time is the height of the building:
h = 54.66 m
The building is 54.66 m tall
Lol I just did this on USA Test Prep. The answer is D.