Please answer all of the following questions below

3. A cle-er pushes a 4 So-kg laandry cut in such a v,ay th the net externa brce on it is 600 N. Cacue the magatude of its accelerion. 12. A good-..*ty m C.M be Off by O SO an a of 20 m. Whu is percerg 16. A brave bun rugby player is being puied by player is exening a force of 800 N on Nm. The mass of the losing player plus equimnem 1.20 ns2 (a) Wha is the force of fiction betveen the losng et and me grass? (b) Wha torce does tve sunning player exert on me gro.nd to move tor-ard it his mass plus is 110 kg? (c) Drawa *etch Of the Stuion the syem Of intere ud to solve pM_ this thwa tee-body md wite the net brce equaon. 20. S'ppose a 60_O-kg gymna climbs a rope. (a) is the tenSon the rope if he climbs a con5ant eed? (b) Wh is the tenson in the rope if he a re of 1.50 Ws: ? 30. (a) Find the forces Fl md F2 add to the brce in Figtre 4.35. This may be done eher by uSng trigoncmetry. (b) Showgraphicdly that the sane total torce is obtained independent Of the order Of addtion Of F _ (c) Find the direction md ot some other par of veaors tha add to F tot . Drawthese to on the used in put (b) or a piatre. F,o, -20 N Free-body diagram