Question

MUST ANSWER ALL PLEASE!!!

Jack starts walking east (+x-direction) at a pace of 2 m/s. Jill, who is very upset with Jack, is running west (- x-direction) towards him at a rate of 4 m/s and is initially 200 meters to the east of Jack when she sees him. When and where does she run into him? Cannot be determined. OB x f- 66.7 m and tf- 33.3 sec Ocxf 33.3 m and t f-66.7 sec OD x f-66.7 mandtf- 66.7 sec QUESTION 10 Bill and Ted are standing on a bridge 40 ft above a river. Bill drops a stone, while Ted decides to throw a stone downward at 10 m/s. How long after Bill released his rock should Ted throw his if they want the stones to hit the water simultaneously? Choose answer closest to calculated result. A delLt 15.5 sec B. Cannot be determined. OC delLt-o.86 sec D delt o.72 sec

Answer 1

Question 1 + © B- X-4 = 667 m and t-f= 33.3 sec. Question lo → B 0 cannot be determined. No option, which correct) is available. Question. ( without number) ☺ . C. 3. m and 2 Question 87 m/s ☺ Da -6.5 m/s2 4081810-3 kg 10-6 Question 27 P 4•81 g/cm3 = = = 4810 kg/m3 © C - 4810 kg/m3 Question 3 7 8.9 ft = 8.9 x0.304 = 2.7058 mi 141947 = 4.3168 Area = LXB = 11.68 m2 ☺ Au 12 m2