Physics, 07.03.2021 20:30 Babygirll41
During a race, both cars have a mass of 1000 kg. Car A is traveling at 40 m/s while car B is moving at 37 m/s. If car A rear-ends car B, how fast do they move if they stick together?
Answers: 3
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Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j
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During a race, both cars have a mass of 1000 kg. Car A is traveling at 40 m/s while car B is moving...
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