Part A A hot-air balloon is descending with a velocity of What is the initial velocity of the cork, as seen by an observer on the ground? Give your answer in terms of the x and y unit vectors. (-2.00 m/s)y. A champagne bottle is opened to Express your answer using three significant figures. celebrate takeoff, expelling the cork horizontally with a velocity of (5.00 m/s)x relative to the balloon. When opened, the bottle is 6.60 m above the ground. IVO AEd 89 ? m/s Submit Request Answer Part B What is the speed of the cork as seen by the same observer? Express your answer using three significant figures. VO AEd ? U = m/s Submit Request AnswerPart C A hot-air balloon is descending with a velocity of What is initial direction of motion as seen by the same observer? (-2.00 m/s)y. A champagne bottle is opened to celebrate takeoff, expelling the cork horizontally with a Express your answer using three significant figures. velocity of (5.00 m/s)x relative to the balloon. When opened, the bottle is 6.60 m above the ground. IVO ? 0 = below horizontal Submit Request Answer Part D Determine the maximum height above the ground attained by the cork. Express your answer using three significant figures. ? h = m Submit Request AnswerA hot-air balloon is descending with a velocity of (2.00 ELI/5):}. A champagne bottle is opened to celebrate takeoff. expelling the oork horizontally with a velocity of {5.00 mfs relative to the balloon. When opened, the bottle is 6.60 m above the ground. Determine the maximum height above the ground attained by the cork. Express your answer using three slgnlllcant figures. * r O ? h: m m mueat Answer Part E How long does the cork remain in the air? Express your answer using two significant figures. .. o t: 5 m em...\" Part A IP A hot-air balloon rises from the ground with a velocity of (2.00 m/s )y. A champagne bottle is opened to What is the initial velocity of the cork, as seen by an observer on the ground? celebrate takeoff, expelling the cork horizontally with a Enter your answers numerically separated by a comma. velocity of (6.00 m/s )x relative to the balloon. When opened, the bottle is 5.00 m above the ground. AEd m/s Submit Request Answer Part B What is the speed of the cork, as seen by the same observer? AEd ? VO= m/s Submit Request Answerv Partc IF A hotair balloon rises from the ground with a velocity What is its initial direction of motion , as seen by the same observer? of (2.00 Info )3}. A champagne bottle is opened to celebrate takeoff. expelling the cork horizontally with a I] velocity of {6.00 mfs )3": relative to the balloon. When *5 l" O ? opened, the bottle is 5.00 m above the ground. 6' = i 3 above horizontal mueat Answer v PartD Determine the maximum height above the ground attained by the cork. .qJ-hrrO? ymcra: = ' muest Answer Part D Determine the maximum height above the ground attained by the cork. IP A hot-air balloon rises from the ground with a velocity of (2.00 m/s )y. A champagne bottle is opened to celebrate takeoff, expelling the cork horizontally with a AEQ ? velocity of (6.00 m/s )x relative to the balloon. When opened, the bottle is 5.00 m above the ground. ymar= m Submit Request Answer Part E How long does the cork remain in the air? IVO AEd ? t = S Submit Request AnswerPart A You encounter a moving walkway that is 83 m long and has a speed of 2.0 m/s relative to the ground. How long would it take you to cover the 83 m length of the walkway if, once you get on the walkway, you immediately turn around and start walking in the opposite direction with a speed of 1.3 m/s relative to the walkway? Express your answer using one significant figure. AEd t =