Question

Which of the following can apply force?
I- Bed; II- Water; III- Air; IV - Lion
(A) Only IV
(B) Only II and IV
(C) Only II, III and IV
(D) Only I, II and III
(E) All of the above​

Answer 1

water , air and lion can obviously apply force.. even bed can apply force and it can understood from Newton's third law , i.e if u apply a force on an object the object will also the same force on u.. so technically all of the above can apply force.. but yes bed cannot generate force of its own..