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## Homework Statement

A straight line is marked in meters in a field. A student begins at the zero position mark and ends at the 50 position mark. However, the student did not walk along the straight line. He uses a wheel that has a circumference of 1m and finds that it turns 100 times as he walks. What is his displacement?

## Homework Equations

**Vf=Vi+a⋅t**

**Δd=Vi(t)+1/2a⋅t**

**Vf^2=Vi^2+2a⋅Δd**

**Δd=1/2(Vf+Vi)t**

Vi=Initial Velocity,

a=Acceleration,

t= Time

Δd= Displacement

## The Attempt at a Solution

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I haven't attempted this because I'm not really sure how to approach it.