# If a rock is thrown upward with an initial velocity of 24.5 m/s where the downward acceleration due to gravity is 9.81 m/s2. what is the rock's displacement after 1.00 s?

##### 1 Answer

Solving this problem requires knowing the Galilean Equations of Motion for the case of constant acceleration.

The **Galilean Equations of Motion** :

Combining the above two relation one gets,

**This Problem** : Given

Given

For this purpose the displacement-time relation is useful.

The displacement after