Projectile Motion - one question.

[MoreZitiPlease]

Homework Statement

You take a running jumpoffthe end of a diving platform at a speed of 7m/s and splash into the water 1.5 sconds later.

a. how far horizontally do you land from your takeoff point?
b.how high is the diving platform

Homework Equations

The Attempt at a Solution

a.)10.5m
b.)11.02m

right or wrong

 

[bmchenry]

X= volt I get same answer 10.5

h = 1/2 gt^2 I get 11.03