Question

the following set of forces is applied on a mass M then mark the set which can never produce acceleration (A) 30 Newton, 30 Newton, 30 Newton if their line of action is not same (b) 10 Newton, 15 Newton, 25 Newton if their line of action is not same (C) 10 Newton, 10 Newton, 10 Newton, 10 Newton if they are applied at 90 degree with each other (D) 20 Newton, 30 Newton, 15 Newton if the line of action is same ( E) c and d only​

Answer 1

Explanation:

action is not same (C) 10 Newton, 10 Newton, 10 Newton, 10 Newton if they are applied at 90 degree with each other (D) 20 Newton