![subject](/tpl/images/cats/mat.png)
Mathematics, 06.05.2020 20:38 tristan70
In pool, the angle that a ball hits into a side wall (known as angle of incidence) is exactly the same as the angle it leaves from that point on the wall (known as angle of reflection) as shown in the first example with matching 60 degree angles when it hits the top wall (as long as the ball is hit with no side spin).
In the second diagram, both balls are 15 inches from the top wall. Ball 1 will travel 24 inches horizontally before making its first bounce off the top wall. If ball 2 is 5 inches from the sidewall and ball 1 is hit so that it has no side spin, how far will ball 1 travel before it hits ball 2 (as shown by the dashed line)? Round to the nearest tenth of an inch.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:30
Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:20
Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:10
Use the distance formula to find the distance between (-3,5) and (3,1)
Answers: 1
You know the right answer?
In pool, the angle that a ball hits into a side wall (known as angle of incidence) is exactly the sa...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 27.03.2020 18:06
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.03.2020 18:06
![question](/tpl/images/cats/mat.png)
Mathematics, 27.03.2020 18:06
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.03.2020 18:06
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 27.03.2020 18:06
![question](/tpl/images/cats/mat.png)
Mathematics, 27.03.2020 18:06
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.03.2020 18:07
![question](/tpl/images/cats/istoriya.png)
History, 27.03.2020 18:07