Answers by Libra
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Answers by Libra

Answers by Libra
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A 8.0-kg ball is thrown towards a wall with a speed of 9.0 m/s. The ball hits the wall and rebounds backward with a speed of 2.0 m/s. What is the momentum change experienced by the ball?
answered Jan 17, 2022
4 votes
78.2k views
Listen and select the correct option. Woman holding several books in one hand and a calculator with symbols coming from it Student drawing or painting and listening to music Woman reading her phone in
answered Dec 21, 2021
1 vote
183k views
How many solutions does the following equation have? 4(y-30)=4y+124(y−30)=4y+12
answered Dec 6, 2021
6 votes
32.8k views
Which civilization developed along the Indus river?
answered Oct 21, 2021
0 votes
148k views
What is it called when the audience has information the characters do not?
answered Oct 15, 2021
4 votes
123k views
Pleaseee help me I don’t understand. With explanation pleasee thank you
answered Oct 13, 2021
5 votes
199k views
Read the following line from William Shakespeare's Julius Caesar, spoken by Brutus Be patient till the last. Romans, countrymen, and lovers! hear me for my cause, and be silent, that you may hear: believe
answered Jul 28, 2021
3 votes
140k views
Which is NOT a provision of No Child Left Behind? A. Adequate Yearly Progress (AYP) B. School Choice C. Afterschool programs D. Standardized testing
answered Jul 23, 2021
6 votes
88.4k views
Explain how you might feel if you were called "lazy," when someone really was trying to describe you as tired. What about the connotation of the word "lazy" would make you feel that way?
answered Jul 2, 2021
1 vote
195k views
The coefficient of 6x is? A.1 B.6 C.x
answered Jun 7, 2021
2 votes
33.3k views
WHAT IS 6÷3+9^2−4? PLS ANSWER
answered Jun 6, 2021
2 votes
93.9k views
Please help thank you so much
answered May 8, 2021
3 votes
25.1k views
Rodrigo buys a jacket on sale for 1/4 off the original price of $80 he has a coupon for an additional 10% off. How much does Rodrigo have to pay for the jacket? A. $18.00 B. $49.00 C. $52.00 D. $54.00
answered Mar 11, 2021
2 votes
7.7k views
What two main settlements/missions were established in California?
answered Mar 9, 2021
3 votes
197k views
Nancy is having difficulty digesting fatty foods. After seeing her doctor, who found no evidence of inflammation, she says that she must now see a specialist to determine why she is having trouble releasing
answered Nov 10, 2020
5 votes
9.0k views
What criticism of American society did Thomas Cole have?​
answered Aug 28, 2020
4 votes
189k views
3/5 + -1/4 divided by 7/10
answered Feb 22, 2020
7 votes
46.6k views
How many heart chambers do mammals have?​
answered Jan 20, 2020
3 votes
85.5k views
Summarize civil disobedience
answered Nov 28, 2019
2 votes
227k views
What is the square root of 1078?
answered Sep 14, 2019
6 votes
177k views
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