Question

B) Classify the following as a lever, a pulley and an inclined plane. 3 marks
[ A wedge, a needle, a staircase, a slide, the wheel of the flagpole, nutcrackers,
Scissors, an opener, an axe, a crane, a knife)​

Answer 1

Answer:

included planes are needle,staircase,knife

lever are scissors, opener,nutcrackers

pulley are crane,wheel of flage pole,axe