1) What is the net force? a) 5 N right b) 3 N right c) 2 N right d) 8 N right 2) What is the net force? a) 20 N left b) 4 N left c) 20 N right d) 4 N right 3) What is the net force? a) 700 N down b) 700 N up c) 0 N d) 1400 N down 4) What is the acceleration? a) 700 m s-2 down b) 0 m s-2 down c) 1400 m s-2 down 5) What is the resultant force? a) 20 N right b) 60 N left c) 45 N, E 27oN d) 45 N, E 63oN 6) Find the resultant of the three vectors. a) 10 N, NE b) 7.07 N, NE c) 2.93 N, SW d) 17. 07 NE 7) If the man is pulling his suitcase with a force of 6 N at an angle of 60o to the horziontal, find the force parallel to the ground. a) 3 N right b) 3 N left c) 5.2 N right d) 5.2 N left 8) Find the net force. a) 7, 000 N downhill b) 3,000 N downhill c) 12, 000 N downhill d) 8,000 N downhill e) 6,660 N downhill

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