Physics, 27.10.2020 08:00 keepcalmands2930
A 0.55 kg basketball moving 6.3 m/s to the right collides with a 0.06 kg tennis
ball moving 35 m/s to the left. After the collision, the tennis ball is moving
39.5 m/s to the right. What is the velocity of the basketball after the collision?
Assume an elastic collision occurred.
A. 1.8 m/s to the right
B. 14.4 m/s to the left
C. 14.4 m/s to the right D. 1.8 m/s to the left
Answers: 1
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What is the momentum of a 2 kg object moving at 15 meters per second
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Physics, 22.06.2019 23:20
Consider a production line with five stations. station 1 can produce a unit in 9 minutes. station 2 can produce a unit in 10 minutes. station 3 has two identical machines, each of which can process a unit in 12 minutes (each unit only needs to be processed on one of the two machines. station 4 can produce a unit in 5 minutes. station 5 can produce a unit in 8 minutes. which station is the bottleneck station?
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Physics, 23.06.2019 02:00
Ideal meters problem. what internal resistance is ideal for a voltmeter? what internal resistance is ideal for an ammeter?
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A 0.55 kg basketball moving 6.3 m/s to the right collides with a 0.06 kg tennis
ball moving 35 m/s...
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