Physics, 14.12.2019 02:31 loveoneonly4379
Aball attached to a string is whirled around in a horizontal circle having a radius r. if the radius of the circle is changed to 4r and the same centripetal force is applied by the string, the new speed of the ball is which of the following? a. one-quarter the original speed
b. twice the original speed
c. one-half the original speed
d. four times the original speed
Answers: 2
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First to answer will be the brainliest i need the answer asap
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Aball attached to a string is whirled around in a horizontal circle having a radius r. if the radius...
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