- #1

Yovanna

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## Homework Statement

A boat leaves the dock at t=0 s and heads out into the lake with an acceleration of 2m/s^2

**i**.A strong wind pushing the boat, giving it additional velocityof 2m/s

**i**+ 1m/s

**j**.

(a) What is the velocity of the boat at t=10s?

(b) What is the position of the boat at t=10?

## Homework Equations

v=vo+at

x=x0+vx0t+0.5at^2

y=y0+vy0t+0.5at^2

## The Attempt at a Solution

v0=√(2^2+1^2)= 2.2m/s

v=2.2m/s+20m/s= 22.2m/s

x=0+20m+100m=120m

y=0+10m+100m=110m