Question8. What is the normal force acting on the 7.50 kg box shown? (A) 3.17N (B) 6.8 oN (C) 31.1 N (D) 66.7 N157SolutionExpert Verified4.7(279 Voting)OwenExpert · Tutor for 3 yearsAnswer(D) 66.7 NClick to rate: