Answer:
D, A, A, 130, 10
Step-by-step explanation:
99% sure these are correct pls mark brainliest
To solve this we are going to use the free distance fallen formula:

where

is the distance

is the gravity of Earth


is the time in seconds
We know from our problem that the
penny fell off the top of the building and hit the sidewalk below 3.1 seconds later, so

. Lets replace the value in our formula:



meters
We can conclude that the penny fell a distance of 47.098 meters
Answer:
1.2
Step-by-step explanation:
multitply 20 times 0.06
Answer:
4.7
hope this helps
have a good day :)
Step-by-step explanation: