Answer:
The distance travelled on the freeway is 149.5 miles.
Explanation:
The school bus travels on the freeway at constant speed. According to the statement, we need to calculate the distance travelled by the vehicle by means of the following formula:
(1)
Where:
- Traveled distance, in miles.
- Speed, in miles per hour.
- Time, in hours.
If we know that and , then the distance travelled by the school bus is:
The distance travelled on the freeway is 149.5 miles.
Answer:
compressions; rarefactions
Explanation:
Answer:
a blaring trumpet is sound energy
Explanation:
Formula for time
t=d/s
so…
t= 48m/4m/s
the two ms cancel each other out and ur left with s
t=12s