If an object moves around a circle of radius r at constant speed v, it has an acceleration towards the center of the circle, of magnitude: a = v 2 r Describe the proportionality of a to v. (what kind of mathematical relationship, explain)Describw the type of proportionality of a to r. (what kind of mathematical relationship, explain)

Question

If an object moves around a circle of radius r at constant speed v, it has an acceleration towards the center of the circle, of magnitude:  a  =            v      2        r  Describe the proportionality of a to v. (what kind of mathematical relationship, explain)Describw the type of proportionality of a to r. (what kind of mathematical relationship, explain)

nezivande0u · Accepted Answer

Explanation:a is directly proportional to v as it can be seen that as v increases awill also increase.a is directly proportional to r as it can be seen that as r incresinc awill decrease.

If an object moves around a circle of radius r at constant speed v, it has an acceleration towards the center of the circle, of magnitude: a=(v^2)/r.

Answered question

Answer & Explanation

New Questions in Pre-Algebra