Question #5267
an object is rotating on a circular path at 4 revolutions per minute. the linear velocity of the object is 400 feet per minute. what is the radius of the circle and what is the angular velocity of the rotating platform?
Expert's answer
T=60/4=15 -- period
n=1/T=0.0666 -- frequency
L=400/4=100 --length of range
L=2*pi*R
R=L/(2*pi)=100/6.28=15.92 -- radius
w=2*pi*0.0666=6.28*0.066=4.18248 -- angular velocity
n=1/T=0.0666 -- frequency
L=400/4=100 --length of range
L=2*pi*R
R=L/(2*pi)=100/6.28=15.92 -- radius
w=2*pi*0.0666=6.28*0.066=4.18248 -- angular velocity
Learn more about our help with Assignments: Trigonometry
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
#339914 on Dec 2023
#339914 on Dec 2023
Comments