Physics, 22.07.2019 08:10 deannajd03
How much force is needed to accelerate a 66 kg skier at 2 m/sec2? a) 132 kg b) 33 n c) 0.03 kg d) 132 n
Answers: 2
Physics, 22.06.2019 14:00
Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.
Answers: 3
Physics, 22.06.2019 18:30
Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton
Answers: 2
How much force is needed to accelerate a 66 kg skier at 2 m/sec2? a) 132 kg b) 33 n c) 0.03 kg d) 1...
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