3. Three friends run a race. The graph below describes their motion. a. Who runs at the slowest speed?

b. Who passes Aiesha first?

c. Who travels the farthest after 5 seconds?

d. Estimate the velocity of Cecilia (show your work)

e. Estimate the velocity of Michelle (show your work)

f. Write an equation for the position of Alesha.

8. What is the acceleration of Michelle?

Orange juice has a lower or higher viscosity than chocolate syrup

The 10-kg double wheel with radius of gyration of 125mm about o is connected to the spring of stiffness k = 600 n/m by a cord which is wrapped securely around the inner hub. if the wheel is released from rest on the incline with the spring stretched 225 mm, calculate the maximum velocity v of its center o during the ensuing motion. the wheel rolls without slipping

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.