1. A group of students are performing an experiment in class using collision
carts on a track. An 8 kg cart with a velocity of 4 m/s hit a stationary cart
weighing 4kg. The 8 kg cart stops and the 4 kg cart keeps going. What is
the velocity of the 4 kg cart after the collision?
Answers: 3
Chemistry, 22.06.2019 11:00, blondieb1722
Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean
Answers: 2
Chemistry, 22.06.2019 15:30, lizzyhearts
Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)
Answers: 3
1. A group of students are performing an experiment in class using collision
carts on a track. An 8...
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