1. In an experiment to discover the effect of centripetal force on velocity, an object of mass m was swung on the end of a string in a horizontal circular path of radius r. F = mv²ir_ [Equxtion 1] F= mv³Ir The string tonsion provided the contripatal force F that produced the centripetal accoloration and kopt the object revolving in its circular path. The centripetal force was determined by using a spring scale or force sensor that measured the tension on the string. By timing the revolutions and calculating the distance traveled by the object, the velocity v of the object was determined. For different values of centripetal force F, the velocity v, then v' was calculated and a graph was plotted of Fvs v. (a) Using Equation 1, identify two variables that would need to be kept constant to establish the relationship between centripetal force F, and velocity squared, v.
1. In an experiment to discover the effect of centripetal force on velocity, an object of mass m was swung on the end of a string in a horizontal circular path of radius r. F = mv²ir_ [Equxtion 1] F= mv³Ir The string tonsion provided the contripatal force F that produced the centripetal accoloration and kopt the object revolving in its circular path. The centripetal force was determined by using a spring scale or force sensor that measured the tension on the string. By timing the revolutions and calculating the distance traveled by the object, the velocity v of the object was determined. For different values of centripetal force F, the velocity v, then v' was calculated and a graph was plotted of Fvs v. (a) Using Equation 1, identify two variables that would need to be kept constant to establish the relationship between centripetal force F, and velocity squared, v.
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![1. In an experiment to discover the effect of centripetal force on velocity, an object of mass m was swung on
the end of a string in a horizontal circular path of radius r.
F = mv?ir [Equation 1]
F = mv/r
%3D
The string tension provided the centripetal force F that produced the centripetal acceleration and kept the
object revolving in its circular path.
The centripetal force was determined by using a spring scale or force sensor that measured the tension on the
string.
By timing the revolutions and calculating the distance traveled by the object, the velocity v of the object was
determined.
For different values of centripetal force F, the velocity v, then v? was calculated and a graph was
plotted of F vs v.
(a) Using Equation 1, identify two variables that would need to be kept constant to establish the relationship
between centripetal force F, and velocity squared, v.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F54935946-f7c1-4e76-8623-6d510cdc762a%2F826a0e53-3d53-46f6-9243-a09c41d086cf%2F2v9ni2o_processed.png&w=3840&q=75)
Transcribed Image Text:1. In an experiment to discover the effect of centripetal force on velocity, an object of mass m was swung on
the end of a string in a horizontal circular path of radius r.
F = mv?ir [Equation 1]
F = mv/r
%3D
The string tension provided the centripetal force F that produced the centripetal acceleration and kept the
object revolving in its circular path.
The centripetal force was determined by using a spring scale or force sensor that measured the tension on the
string.
By timing the revolutions and calculating the distance traveled by the object, the velocity v of the object was
determined.
For different values of centripetal force F, the velocity v, then v? was calculated and a graph was
plotted of F vs v.
(a) Using Equation 1, identify two variables that would need to be kept constant to establish the relationship
between centripetal force F, and velocity squared, v.
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