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Answers by Kamran Ghiasvand
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A blue train of mass 50 kg moves at 4 m/s toward a green train of 30 kg initially at rest. The trains collide. After the collision the green train moves with a speed of 3 m/s. What is the final momentum
answered
Aug 20, 2021
Physics
high-school
4
votes
133k
views
_____ es de Panamá. 1. Él 2. Ellos 3. Tú 4. Uds.
answered
Jul 22, 2021
Spanish
high-school
6
votes
169k
views
The coastal area of Pakistan is about_________ km. (a)500 (b)400 (c)850 (d)900 Plz answer it
answered
Jul 6, 2021
Social Studies
high-school
6
votes
11.2k
views
Order -3 1/3, -3 1/6, -3.3, -3.1 from greatest to least
answered
Jun 21, 2021
Mathematics
middle-school
0
votes
92.3k
views
Brandy wants to buy a digital camera that costs $300. Suppose she saves $15 each week. In how many weeks will she have enough money for the camera? Use a bar diagram to solve arithmetically. Then use an
answered
May 26, 2021
Mathematics
middle-school
2
votes
24.4k
views
How does the rapid reproduction in bacteria cause them to evolve quickly?
answered
Oct 28, 2020
Biology
high-school
4
votes
40.7k
views
How would I work this out
answered
Oct 3, 2020
Mathematics
middle-school
5
votes
93.8k
views
What is 3 3/5 times 5/7 in the simplest form cause my teacher is mean
answered
Aug 22, 2020
Mathematics
middle-school
2
votes
37.8k
views
Sam has 30 coins, all nickels and dimes. Together they are worth $2.40 how many nickels and dimes does he have
answered
Mar 1, 2020
Mathematics
middle-school
4
votes
61.8k
views
How can personal biases and points of view influence historians when they are studying evidence ?
answered
Jan 9, 2020
History
middle-school
3
votes
217k
views
NECESITO UN SONETO POR FAVOR
answered
Dec 20, 2019
Spanish
middle-school
0
votes
225k
views
Which expression is equivalent to
answered
Apr 15, 2019
Mathematics
middle-school
1
vote
128k
views
Help please thanks ................................
answered
Feb 10, 2019
Mathematics
middle-school
4
votes
149k
views
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