please solve this question fast
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Explanation:
I don't know sis
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Answer:
Av.speed =3.33m/s and Av. velocity =2m/s
Explanation:
FOR AV.SPEED ~
S=400m + 100m
T= 1min and 30sec
=60sec + 30sec
= 90 secs
》Av. speed = total distance /total time taken by the object .
=500/150=3.33m/s
》Av. velocity,S =400m -100m =300m
T = 150secs
= A.v=300/150= 2m/s
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