Answer:
<em>#1:</em><em> Most likely it does so, and calls other paramedics to help the person it was on its way to go help. But usually people will stay out of its way when they hear one coming...</em>
<em>#2:</em><em> Probably, because they usually just don't want meat, and don't have problems with things such as crackers. I doubt that they can live solely from vegetables!! It seems impossible!!</em>
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I have to say they are some quite interesting questions. Interesting to think over... :) Anyway, I hope my answers help answer yours!!
Don’t know sorry I’m just trying not a good person
Answer: find the answer in the explanation
Explanation:
Average velocity is the average value of magnitude of initial velocity and final velocity.
If U = initial velocity and V = final velocity, then average velocity can be expressed as
Average velocity = ( U + V )/2
A vehicle who takes 60 minutes to cover 30 miles north and then 30 miles south and end up at the same place, has an average speed of 60 miles divided by 60 minutes, or 1 mile per minute.
Instantaneous velocity is the distance covered in a specific direction per time taken. Instantaneous velocity can be expressed as
Velocity = displacement/ time.
Uniform velocity occurs when we have a constant velocity. That is, when velocity does not change. When a vehicle travels in equal distances in equal intervals of time.
The acceleration of the dragster is 8.89 m/s².
To find the acceleration, the given values are,
V₀ = 85 m/s
V = 45 m/s
<h3>What is acceleration?</h3>
- Acceleration is a rate of change of velocity with respect to time with respect to direction and speed.
- Acceleration formula can be written as,
`
a = acceleration
v = final velocity
v₀= starting velocity
t = time
- Acceleration is a vector quantity.
- The unit of acceleration is m/s².
Substituting the given values in the formula,
a = (V-Vo)/time
= (45-85m/s)/4.5 s.
a = 8.89m/s².
Thus, the acceleration a of the dragster is 8.89 m/s².
Learn more about acceleration,
brainly.com/question/8231525
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