39
QuizMultiple Choice
Cumulative Exam — Cumulative exam
Question 39 • LHS Physical Science
A wheelbarrow can be used to help lift a load, such as a pile of dirt, and then push the load across a distance.
Answer
A
a pulley and an inclined planeB
a wheel and axle and a leverC
a pulley and a wheel and axleD
a lever and a wedge