Carpet can keep a room quiet by:
1 answer:
Hard surfaces reflect sound back into the room, while carpets help to absorb the sound so it reflects less
You might be interested in
The answer is C, as there is not increase or decrease in speed during that time frame.
Answer: 75 ft
Explanation:
Breaking distance = Speed²/ 20
= 30²/20
= 45 feet
Stopping distance = Speed + braking distance
= 30 + 45
= 75 ft
Answer:
The answer is "Repetition"
Explanation: when you say something more than 3 times, is called repetiton