Question

16. Which of the following is the use of inclined plane?
a. It lessens the effort exerted in transporting weight over a distance and height
b. To lift an object easier by changing the direction of the effort force
c. To deliver a person from high area to low area
d. To deliver a person from low area to high area​

Answer 1

Answer:

(a) It lessens the effort exerted in transporting weight over a distance and height