13. Two astronauts, connected by a massless cord of length 10 m, sit motionless in deep space. The astronaut masses are M1 = 60 kg and M2 = 100 kg. The astronaut with mass M1 catches a package of mass m = 20 kg tossed to him from the left with a velocity v = 2 m/s. Treat the astronauts as if they are point masses. a) The final system rotates about the center of mass of the system. What is yCm? Take y=0 to be the position of the top astronaut. b) What is the initial angular momentum about the center of mass? c) What is the final angular speed of the system?

Q: 4. Batman with mass 90 kg jumps straight down from a building to a moving car to chase The Joker.…

A: Given : m1 = 90 kg v1i = 0 (because initially Batman hits the car) m2 = 500 kg v2i = 15 m/s

Q: Problem 1 ( 3) Consider two objects of masses m₁= 9.004 kg and m2 = 3.703 kg. The first mass (m₁) is…

A: Given:  mass m1 = 9.004 Kg                 mass m2 = 3.703 Kg                      velocity of first…

Q: Consider a system consisting of three particles: m = 3 kg, v = m/s m2 = 9 kg, v2 = m/s m3 = 4 kg,…

A: P = m1v1+ m2v2+m3v3  Vcm = m1v1+ m2v2+ m3v3/ ( M)

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Q: Two manned satellites approaching one another at a relative speed of 0.300 m/s intend to dock. The…

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Q: [ans: 9.7 m/s [N 52° W] 2. A star of mass 2 x 1030 kg moving with a velocity of 2 × 104 m/s [E]…

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A: mass of  first puck = m1= 0.18 kg mass of  second puck = m2= 0.14 kg initial velocity of puck 1 =…

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A: Given Data : The mass of object 1 is given as m1 = 1 Kg. The mass of object 2 is given as m2 = 5 Kg.…

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A: Given data The total mass of the rocket is M = 2.55 x 105 kg The fuel consumption rate is m˙f= 480…

Q: Problem 1 ( 3) Consider two objects of masses m₁= 9.004 kg and m₂ = 3.703 kg. The first m2 mass (m₁)…

A:

Q: Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. The…

A: Solution:The final relative velocity can be calculated using following steps:Given:

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A: The system would be in equilibrium when the net force acting on the system is equal to zero. m1=1.33…

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A: Since, there is a question with multiple sub-parts posted by you, we will solve the first three…

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A:

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Q: Hi,  Please I need help with question 57, attached. Thank you. Aisha.

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Q: Part A: When their centers are a distance 30.0 m apart, find the speed of the 21.0 kg sphere.…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

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A:

Q: Problem 1 ( 3) Consider two objects of masses m₁= 9.004 kg and m₂ = 3.703 kg. The first mass (m₂) is…

A: a)V1i = <0,49,72/3.6,0>    V1i =<0,15.09,0>m/s b) v2i=<0,0,0>m/s c) Pi = pf…

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Q: Problem 1 ( 3) Consider two objects of masses m₁= 9.004 kg and m2 = 3.703 kg. The first mass (m₂) is…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

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A: SOlution: given that m =0.15 kg v = 30.3 m/s t = 9.5x10-3 s

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A: Given: Total Mrocket+fuel = 86.2× 105 kg Fuel consumption rate= 480 kg/s Speed of exhaust relative…

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Q: Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. The…

A: Law of conservation of momentum is,

Q: 4. A system is composed of two masses traveling in the same direction, one moving faster than the…

A: m1 = 2 kg m2 = 5 kg v1i = 2 msv2i = 1.5 ms

Q: 2. Two small-sized objects are placed on a uniform 9.00 kg plastic beam 3.00 m long, as shown in…

A: (given) m1=8 kgm2=7.50 kgM = 9 kgL = 3 mLocation of centre of mass is given byxcm =…

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A: The expression for the angular momentum (l) is defined as

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