Question

A car travels a distance of 100 m due north in 4 seconds.what is it's speed and velocity?

Answer 1

Answer:

Average velocity=  

2

v+u

​  

 

20=  

2

25+u

​  

 

u=15 m/s

v=u+at

25=15+a×5

We get, a=2 m/s  

2

Explanation:

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