Question

13.A wheel barrow is an example of a
class lever.
O a) First
O b) Second
Ο Ο Ο Ο
O c) Third
d) Forth​

Answer 1

In class second lever like the wheel barrow the resistance arm is in the middle between the fulcrum and the effort arm

Answer 2

Answer:

Second is the correct answer.

Step-by-step explanation:

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