# Problem: If an object travels at a constant speed in a circular path, the acceleration of the object is:1- larger in magnitude the smaller the radius of the circle.2- smaller in magnitude the smaller the radius of the circle.3- in the same direction as the velocity of the object.4- in the opposite direction of the velocity of the object.5- zero.

###### FREE Expert Solution

Centripetal acceleration in a circular path:

$\overline{){\mathbf{\alpha }}{\mathbf{=}}\frac{{\mathbf{v}}^{\mathbf{2}}}{\mathbf{r}}}$

The acceleration is inversely proportional to the radius.

86% (404 ratings) ###### Problem Details

If an object travels at a constant speed in a circular path, the acceleration of the object is:

1- larger in magnitude the smaller the radius of the circle.

2- smaller in magnitude the smaller the radius of the circle.

3- in the same direction as the velocity of the object.

4- in the opposite direction of the velocity of the object.

5- zero.

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Circular Motion concept. You can view video lessons to learn Circular Motion. Or if you need more Circular Motion practice, you can also practice Circular Motion practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Velissaris' class at UCF.