See the attached picture for answers
Velocity is a vector meaning it includes an objects speed and direction.
Answer:
The crest to trough distance = 8 m
Explanation:
Given that,
The amplitude of a particular wave is 4.0 m.
We need to find the crest to trough distance.
We know that,
Amplitude = The distance from the base line to the crest or the the distance from the baseline to the trough.
It means,
Distance from crest to trough = 2(Amplitude)
= 2(4)
= 8 m
Hence, the crest to trough distance is equal to 8 m.
Answer:
5 m
Explanation:
First, we need to find the distance traveled by car in the 0.50 s:
Now, we can find the distance traveled by car when the brakes are applied:
Finally, the distance between the car and the deer is:
Therefore, the distance between the car and the deer is 5 m.
I hope it helps you!