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alicia113

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**Velocity, displacement and position time graph help!**

cyclist road east for 1.0x10^2 m with a constant velocity of 25 m/s she then accelerates down a hill and 5s later reached the bottom of the hill with a velocity of 50m/s

a) how long did the cyclist ride before reaching the hill?

B)what is her average acceleration down the hill?

C)what was the distance she traveled down the hill?

D)if she continued to ride with a constant velocity for 5s how far beyond the hill would she travel

E) sketch a position, displacement, and velocity time graph (scaled)

So here in go

A) 100/25=4s

B) (50-25)/5 = 5m/s^2

C)0.5(50+25)(5)= 187.5 m

D)5x50=250m

E)??

I have no idea how to draw anything. All I knew is time is on the horizantle axis and (m) is on the verticle axis ! Please someone help me