Two spheres of molten rock, both moving in the positive y-direction, collide in space. One sphere has a mass of 660 kg and is moving at a velocity of 17 m/s. The other sphere has a mass of 970 kg, and is moving at a velocity of 24 m/s. What is the combined momentum of the spheres before they collide? A) 27,700 kg*m/s B) 34,500 kg*m/s C) 39,100 kg*m/s D) 66,800 kg*m/s

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A: Given Mass of baseball (m) = 0.140 kg  Initial velocity (vi) = 30 m/s  Final velocity (vf) = - 44…

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A: The momentum of the system in (kg⋅m)/s before the coal is added P = m1vi P = 4296(2.1) P = 9021.6…

Q: What is the momentum of a 12 kg object moving at 80 cm/s? O 9.6 kgm/s O 13.0 kgm/s O 96.0 kgm/s 27.2…

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Q: Natalia throws a 0.5 kilogram object at a wall. The object hits the wall perpendicularly with a…

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Q: ) What is the momentum of a 2000kg car moving at 80 km/h? a) 4.44´105kg·m/s b) 1.60´105kg·m/s c)…

A: 1. Given: Mass of the car=m=2000 kg The velocity of the car: v=80 km/hv=80×1000 m3600 sv=22.22 m/s

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Q: Two sportscars are driving down the road. The red sportscar traveling straight west has a momentum…

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Q: A pitcher claims he can throw a 0.145-kg baseball with as much momentum as a 3.00-g bullet moving…

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A: Please note : As per answering guidelines I can answer the 1st three sub-parts of multisub-part…

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Q: A warehouse employee is pushing a 30.0 kg desk across a floor at a constant speed of 0.50 m/s. What…

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A: Two particles of mass m1 = 1.4 kg                                    m2 = 2.6 kgvelocities v1 = 4.6…

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A: Given that  mass of the ball is  m=500 g⇒m=500×10-3 Kgm=0.5 Kg speed of the ball  v=5.0 ms

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