A yoyo of mass 0.65 kg makes a complete vertical circle in mid-air with a speed of 2.25 m/s. The vertical circle has a radius of 1.10 m. Determine the force of tension in the string at the side of the loop (perpendicular to the top/bottom).

c. prove the lengths are the same.

step-by-step explanation:

you need to prove the segments are congruent. congruent segments have the same length. find the lengths of the segments using the distance formula, and compare them.

answer: c. prove the lengths are the same.

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50