Mei and anju are sitting next to each other on different horses on a carousel. mei’s horse is 3 meters from the center of the carousel. anju’s horse is 2 meters from the center. after one rotation of the carousel, how many more meters has mei traveled than anju?

a)π more meters

b)2π more meters

c)4π more meters

d)5π more meters

B) 2pi more meters

Step-by-step explanation:

Mei- 3pi x 2 = 6pi

Anju- 2pi x 2 = 4pi

6pi - 4pi = 2pi

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

i believe the answer is letter c) 8

step-by-step explanation: