Questions by Amr Hossam

Questions by Amr Hossam

A ball initially moves at 6.50 m/s and later moves at 3.25 m/s in the same direction. If the net force acts in the opposite direction to the ball's motion producing an impulse of 9.70 Ns, what must be

asked Nov 15, 2021

1 answer

4 votes

186k views

Compare taking a cube root to taking a square root

asked Oct 25, 2021

1 answer

2 votes

114k views

How does the brightness of light change when a point source of light is brought twice as far away?

asked Sep 25, 2021

1 answer

5 votes

69.3k views

A certain westbound U.S. highway truck route near a river has a downhill grade of 9%. (a) Explain what a 9% downhill grade means. A 9% downhill grade for a segment of road means that the decrease in elevation

asked Jun 16, 2021

1 answer

5 votes

149k views

The circular track at your school has a radius of 64 meters. How far would you travel if you ran one full lap around the circular track at your school?

asked May 7, 2021

1 answer

4 votes

159k views

priya changed the rate at which flowed through the faucet. write an equation that represents the relationship w of t and when it takes 3 minutes to fill the cooler with 1 gallon of water. Which of the

asked Mar 20, 2021

1 answer

3 votes

123k views

What is the molarity of a solution with a volume of 974 mL containing 17 g of CuSO4?

asked Feb 28, 2021

1 answer

4 votes

216k views

If you put cupcakes at 2:05 and took them out at 2:40 how long were they in there?

asked Feb 19, 2021

2 answers

2 votes

111k views

Sammy is using dolls to represent people in a dollhouse. based on mead's theory of child development, at which stage of development is sammy

asked Nov 17, 2019

1 answer

2 votes

47.6k views

Promineces may be seen in the sun's ___

asked Jun 2, 2019

2 answers

2 votes

57.6k views

Anything helps please help me!

asked Mar 16, 2019

1 answer

4 votes

85.0k views

What is the solution for the system of equations? Use the substitution method to solve. 2x+y=20−5y=−6x+12 Enter your answer in the boxes. ( , )

asked Feb 12, 2019

2 answers

1 vote

64.4k views

Am I right On this question?

asked Jan 11, 2019

2 answers

4 votes

153k views

Treaty of Paris was the impetus for __________ recognition of the United States as an independent nation

asked Dec 26, 2018

2 answers

5 votes

205k views

Recursive formula for a geometric sequence with a starting value of 8 and a common ratio of 5

asked Nov 12, 2018

1 answer

1 vote

36.2k views

Vamos a ir al _____ de la banda después de la escuela. Question 7 options: ensayo práctica ajedrez equipo

asked Aug 17, 2018

2 answers

1 vote

71.2k views

The right triangle shown has one leg of length 5 centimeters and a hypotenuse of length 13 centimeters a) find the length of the other leg b) what is the perimeter of the triangle c) what is the area of

asked Jun 21, 2018

1 answer

3 votes

53.2k views

What is the activation energy of a chemical reaction?

asked Dec 18, 2017

2 answers

3 votes

16.2k views

Use the formula for perimeter. P=/+w+/+w P=_+_+_+_ P=_+_+_ P=__+_ P=__units

asked Sep 10, 2017

1 answer

3 votes

203k views

The teacher marked Silvano's problem wrong on his test. (4^5)^4 Explain what he did wrong and give the correct answer.

asked Feb 26, 2017

1 answer

0 votes

91.6k views

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