Question

Aakash is pushing a loaded barrel through a slope onto a wooden plank surface as shown. This will help him to

(a). decrease the frictional force
(b). do work faster with more force
(c). change the direction of force applied
(d). do work slowly with less force

Answer 1

Answer:

This will help him to (b) do work faster with more force.

Answer 2

Answer:

Aakash is pushing a loaded barrel through a slope onto a wooden plank surface as shown. This will help him to

(a). decrease the frictional force

(b). do work faster with more force

(c). change the direction of force applied

(d). do work slowly with less force

ANS:- decrease the frictional forcw