Asked by Kimberly
A bird accelerates from 5 m/s,north to 25 m/s,north in 4s. A) What is the bird's acceleration vector? B) How far and in what direction does the bird travel in this interval? C) What is the bird's average velocity?
Answers
Answered by
bobpursley
I will be happy to critique your thinking on this.
acceleartion=(finalveloicty-initialvelocity)/time
keep directon in those velocities.
average velocity=(finalvelocity+initialvelocity)/2
distance=average velocity * time.
acceleartion=(finalveloicty-initialvelocity)/time
keep directon in those velocities.
average velocity=(finalvelocity+initialvelocity)/2
distance=average velocity * time.
Answered by
ash
a car travels in a straight line for 3 h at a constant speed of 53 km/h. what is the acceraleration? answer in units of m/s2.
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