Question

harry is driving a bike at 40m/s. How long will he take to reach 60m/s , if his speed increases by 2m/s every second?

Answer 1

Answer:

10 seconds

Explanation:

Initial velocity = 40 m/s

Final velocity = 60 m/s

Acceleration = 2 m/s²

Using first equation of motion

V=u+at

60=40+2×t

20=2t

t= 10 seconds

Answer 2

Answer:

v

Explanation:

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