Mathematics, 09.10.2019 06:20, lilpetals

In a lab, four balls have the same velocities but different
masses.
if the mass of ball b triples, its new momentum is

Answers: 2

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Answers

answered: Guest

step-by-step explanation: step 3 should really go to step seven, but anyway never mind.

1 ∠oln ≅ ∠lno

answered: Guest

answer: for each 3 girls there is 2 boys . 3: 2

hope this ! (: mark me as brainliest if you can

answered: Guest

what "following statement"?

step-by-step explanation:

answered: Guest

x= 1

step-by-step explanation: convert 5\frac{11}{12}5

to improper fraction. use this rule: a \frac{b}{c}=\frac{ac+b}{c}a

ac+b

3.25+0.5x+1\frac{1}{3}+\frac{5}{6}x=\frac{5\times 12+11}{12}3.25+0.5x+1

5×12+11

2 simplify 5\times 125×12 to 6060

3.25+0.5x+1\frac{1}{3}+\frac{5}{6}x=\frac{60+11}{12}3.25+0.5x+1

60+11

3 simplify 60+1160+11 to 7171

3.25+0.5x+1\frac{1}{3}+\frac{5}{6}x=\frac{71}{12}3.25+0.5x+1

4 simplify \frac{5}{6}x

x to \frac{5x}{6}

3.25+0.5x+1\frac{1}{3}+\frac{5x}{6}=\frac{71}{12}3.25+0.5x+1

5 convert 1\frac{1}{3}1

to improper fraction. use this rule: a \frac{b}{c}=\frac{ac+b}{c}a

ac+b

3.25+0.5x+\frac{1\times 3+1}{3}+\frac{5x}{6}=\frac{71}{12}3.25+0.5x+

1×3+1

6 simplify 1\times 31×3 to 33

3.25+0.5x+\frac{3+1}{3}+\frac{5x}{6}=\frac{71}{12}3.25+0.5x+

3+1

7 simplify 3+13+1 to 44

3.25+0.5x+\frac{4}{3}+\frac{5x}{6}=\frac{71}{12}3.25+0.5x+

8 simplify 3.25+0.5x+\frac{4}{3}+\frac{5x}{6}3.25+0.5x+

to \frac{13.75}{3}+\frac{4x}{3}

13.75

\frac{13.75}{3}+\frac{4x}{3}=\frac{71}{12}

13.75

9 simplify \frac{13.75}{3}

13.75

to 4.5833334.583333

4.583333+\frac{4x}{3}=\frac{71}{12}4.583333+

10 subtract 4.5833334.583333 from both sides

\frac{4x}{3}=\frac{71}{12}-4.583333

−4.583333

11 simplify \frac{71}{12}-4.583333

−4.583333 to \frac{4}{3}

\frac{4x}{3}=\frac{4}{3}

12 multiply both sides by 33

4x=\frac{4}{3}\times 34x=

×3

13 simplify \frac{4}{3}\times 3

×3 to \frac{12}{3}

4x=\frac{12}{3}4x=

14 simplify \frac{12}{3}

to 44

4x=44x=4

15 divide both sides by 44

x=1

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Physics, 27.09.2019 10:30, dedgefield

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Physics, 27.09.2019 19:30, smiley0326

In a lab, four balls have the same velocities but different masses. a 4 column table with 3 rows. the first column is labeled object with entries ball a, ball b, ball c, ball d. the second column is labeled mass in kilograms with entries 1.0, 2.0, 5.0, 7.0. the third column is labeled velocity in meters per second with entries 2.2, 2.2, 2.2, 2.2. the fourth column is labeled momentum in kilograms times meters per second with entries 2.2, 4.4, 11, 15. if the mass of ball b triples, its new momentum is kg • .

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Chemistry, 15.10.2019 17:30, kiaramccurty

Im stuck and my teacher hates my guts imagine two billiard balls on a pool table. ball a has a mass of 2 kilograms and ball b has a mass of 3 kilograms. the initial velocity of ball a is 9 meters per second to the right, and the initial velocity of the ball b is 6 meters per second to the left. the final velocity of ball a is 9 meters per second to the left, while the final velocity of ball b is 6 meters per second to the right. 1. explain what happens to each ball after the collision. why do you think this occurs? which of newton’s laws does this represent? 2. what can you say about the total momentum before and after the collision? 3. what do you think would happen to the velocity of each ball after the collision if the masses and initial velocities of each ball were the same?

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