Physics, 04.08.2019 22:10, dominikkovar
Which of shakina's statements regarding acceleration and velocity is false? "when the acceleration and velocity are in opposite directions, the particle slows down." "when the acceleration and velocity are in the same direction, the particle speeds up." "when the acceleration is negative, the velocity can be either negative or positive." "when the acceleration is negative, the velocity must also be negative."
Answers: 1
Physics, 23.06.2019 02:00, rosyposy43
How does the formation of intrusive and extrusive igneous rocks differ?
Answers: 3
Physics, 23.06.2019 09:00, lindasuebairdoyjpf7
Momentum lab this lab uses a phet simulation. navigate to the phet momentum simulation. if you don’t see the image below when you click on the link, then you need to either enable adobe flash (click on the puzzle piece on your screen) or you need to install adobe flash (this is a free program). change the vectors to be momentum vectors only. they are yellow. make the mass of both balls the same. hit play and notice what happens to the momentum vectors before and after the collision. you might want to play the sim multiple times. click on restart or return balls to start over. to see numbers, check the show values box (inside the green box). red’s momentum vector before the collision is green’s momentum vector after the collision. question 1 options: shorter than longer than equal to question 2 (1 point) saved since green bounces off red, this must be an collision. question 2 options: explosion inelastic elastic question 3 (1 point) red transfers of its momentum to green during the collision. question 3 options: little all most none question 4 (4 points) why does red transfer all its momentum to green? back up your answer with information from the simulation. write at least 2 sentences.
Answers: 1
Physics, 23.06.2019 10:30, tamikagoss22
Can someone answer my last question i posted? on my last post? my hw is due tomorrow and i’m confused.
Answers: 1
Which of shakina's statements regarding acceleration and velocity is false? "when the acceleration...
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