3. What is the acceleration of an object that has a velocity of 5.0m/s and is moving in a circle of radius 25.0 m? Formula a= V=

The formula for centripetal acceleration (the acceleration of an object moving in a circle at a constant speed) is:<br /><br />**a = v²/r**<br /><br />Where:<br /><br />* **a** represents centripetal acceleration<br />* **v** represents velocity<br />* **r** represents the radius of the circular path<br /><br />Given:<br /><br />* v = 5.0 m/s<br />* r = 25.0 m<br /><br />Substituting the given values into the formula:<br /><br />a = (5.0 m/s)² / 25.0 m<br />a = (25.0 m²/s²) / 25.0 m<br />a = 1.0 m/s²<br /><br />Therefore, the acceleration of the object is $\boxed{1.0 m/s²}$.<br />