GENIUS TOY TAIWAN CO. LTD 7447-W85-B User Manual

FARM TRUCK

EXPERIMENT 6

Lifting materials

MOTOR A

MOTOR B

70-mm axle

Done!

HERE’S HOW

Se up an incline using materials like

books and cardboard. Time how long

it takes for the farm truck to go up

the incline. Then place a small heavy

object in the back of the farm truck

and measure the time again. What

happens to the amount of time it

takes the truck to go up the inlcine?