Which example represents a class two lever
A a car door being opened and shut
B a screwdriver opening a paint can
C salad tongs picking up salad
D tweezers plucking hairs
1 answer
B a screwdriver opening a paint can
A a car door being opened and shut
B a screwdriver opening a paint can
C salad tongs picking up salad
D tweezers plucking hairs
1 answer