subject
Physics, 15.11.2019 06:31 kbruner20

To understand the vector nature of momentum in the case in which two objects collide and stick together. in this problem we will consider a collision of two moving objects such that after the collision, the objects stick together and travel off as a single unit. the collision is therefore completely inelastic. you have probably learned that "momentum is conserved" in an inelastic collision. but how does this fact you to solve collision problems?

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 22:30
Laboratory experiments, observational field studies, and model-building are all examples of different forms of scientific investigations.  in what way do laboratory experiments primarily differ from other forms of scientific investigations?   a.  a laboratory experiment is the only accepted form of investigation within the scientific community.  b.  studies about how things behave in nature or studies involving very large objects are best answered through laboratory experiments.  c.  laboratory experiments involve the identification and control of variables.  d.  data can only be generated through laboratory experiments, not other forms of investigation.
Answers: 3
question
Physics, 22.06.2019 08:00
While studying chemical reactions and conservation of matter, sarah's class conducted a variety of experiments. sarah and her lab partner found the mass of a wax candle and placed the candle in a flask. the students lit the candle and let it burn to completion. all that was left was wax and charred candle wick. per their teacher's instructions, the students found the mass of the products. their data can be seen in the data table. formulate a hypothesis the students could test to explain why the experiment did not support the law of conservation of matter. a) the students could repeat the experiment using different candles; there might have been a flaw in the candle. b) the experiment should be repeatable. the students should run several trials and then take an average of the after mass in each trial. c) the students should have someone in the class check their measurement skills as they repeat the experiment. they may have made an error using the balance. d) the students should burn the candle in a container that has some type of lid so that any gas that is a product of the reaction can be contained and massed. submit
Answers: 2
question
Physics, 22.06.2019 08:00
Hydrogen and helium are both members of?
Answers: 2
question
Physics, 22.06.2019 12:00
It is really hard for me right know
Answers: 1
You know the right answer?
To understand the vector nature of momentum in the case in which two objects collide and stick toget...
Questions
question
Mathematics, 27.03.2020 04:30
question
Chemistry, 27.03.2020 04:30
Questions on the website: 13722365