- #1
DigitalSpark
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Homework Statement
When you are 20m away from your bus it begins accelerating at 3 m/s/s (from rest). With what constant velocity should you run at to catch the bus?
Homework Equations
v-u=at
s=ut+[tex]\frac{1}{2}[/tex]at[tex]^{2}[/tex]
v[tex]^{2}[/tex]=u[tex]^{2}[/tex]+2as
The Attempt at a Solution
I've done loads of ways... and they are all wrong (spent hours). I just a want hint in the right direction as I'd like to solve this by myself. Can someone take me step by step?
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