Question

Cindy follows her dog around a circle having a radius of 7.40 m.

a) What distance did she travel?
b) The trip took 54 seconds. What was her speed?
c) What was the magnitude of her velocity?

Answer 1

a)=46.49 m

b)=0.861 m/s

c)=0.274 m/s

Step-by-step explanation:

I am quite confuse with ans C . If it is correct but I can explain .lol