8. (5 points) Figure 7 shows the force acting on a 4.0 kg object as a function of time. 600 F, (N) 400 200 0 -200 -400 F

[answerhappygod]

8 5 Points Figure 7 Shows The Force Acting On A 4 0 Kg Object As A Function Of Time 600 F N 400 200 0 200 400 F 1 (37.57 KiB) Viewed 12 times

8. (5 points) Figure 7 shows the force acting on a 4.0 kg object as a function of time. 600 F, (N) 400 200 0 -200 -400 Figure 7 The impulse on the object in the 5-second interval is (A) 400 kg-m/s (B)-200 kg m/s (C) 1000 kg-m/s t (s) (D)-400 kg-m/s 9. (5 points) If, in Question (8), the object starts from rest at t=0 s, its velocity v, at the end of 5.0 s is (A) 50 m/s (B)-75 m/s (C) 200 m/s (D) 100 m/s (E)-200 m/s (E) 200 kg-m/s (F)-50 m/s