Which are simple machines?
A. Car, dishwasher ,washing machine
B. Inclined plane, wheel and axel, lever
C. Cooler, bus, coumpter
1 answer
B. Inclined plane, wheel and axel, lever
A. Car, dishwasher ,washing machine
B. Inclined plane, wheel and axel, lever
C. Cooler, bus, coumpter
1 answer