A driver is on a highway that has provided an odometer test zone in which signs mark
every
kilometre for 25 km. He checks his
watch and sees that it is 1:16 P. M. when he
passes the 5.0 km marker. When he passes
the 25 km marker, his watch reads 1:31 P. M.
What was his speed for that section of the
test zone?

Ais not a compound machine. a. bolt b. shovel c. handcart (dolly) d. see-saw (teeter totter)

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?