QUESTION 11 What is the asteroid's weight on Earth? (Use two significant figures in your answer.) A. 450 N B. 4417 N C. 824 N OD. 4701 N E. none of the aboveQUESTION 12 In which cases (E thru H) does kinetic friction act on the box? E F Pushing with constant speed Still pushing, but slowing down G H Slowing down after losing contact At rest again after coming to a stop O A. E, F, G, and H O B. E only O C. F and G O D. E and F O E. no cases experience kinetic friction OF. none of the aboveQUESTION 13 A block weighing 4900 N is lifted vertically at an acceleration of 0.8 m/s2 through a height of 2.7 m. What is the net force on the block? A. 3920 N B. 6125 N O C. 499 N O D. 400 N E. none of the above QUESTION 14 For the block in question #14, find the net force on the block if it is lifted at a constant velocity. A. 3920 N OB. 6125 N O C. 499 N OD. 400 N E. none of the above