Using the rule-of-1 approach, what is the proportional change in centripetal acceleration, ac, for an object in a circular path when the tangential velocity is doubled? 2ac (doubles) 2 A sub c, (doubles) ac2 (halves) the fraction with numerator A sub c and denominator 2, (halves) ac4 (quarters) the fraction with numerator A sub c and denominator 4, (quarters) 4ac (quadruples)

4ac (quadruples)

Explanation:

The general formula for centripetal acceleration is given as follows:

  -------------- equation (1)

where,

ac = centripetal acceleration

v = tangential speed

r = radius of circular path

Now, if we double tangential speed, v' = 2v, then the acceleration will become:

using equation (1):

therefore, the correct answer is:

4ac (quadruples)

0.863333

86%

hope this

i think if it were me i whould divide 300 dide 15

step-by-step explanation: