![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 02.10.2019 01:00, naiajNan
Astudent throws a rock into the sky from the top of the webster build- ing with an angle α = π 4 from the horizontal line and the initial velocity 1 is 10 meters per second. the building is 100 meters tall from the ground. suppose there is only the gravitational force acting on it with the gravita- tional acceleration g = 9.8m/s 2 . suppose we choose the horizontal ground surface as x-axis and vertical line above the bullet position as y-axis. let r(t) =< x(t), y(t) > be the position function for the bullet at time t > 0. find the initial position r(0) =< xo, yo > and the initial velocity r'(0) =< uo, vo >
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30, harpermags7830
Which of the following is true for the relation f(x)=2x^2+1
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00, taylordalton93
Factor the trinomial below. 12x^2 - 32x - 12 a. 4(3x+3)(x-1) b. 4(3x+1)(x-3) c. 4(3x+6)(x-2) d. 4(3x+2)(x-6)
Answers: 2
![image](/tpl/images/cats/mat.png)
Do you know the correct answer?
Astudent throws a rock into the sky from the top of the webster build- ing with an angle α = π 4 fro...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.02.2021 04:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.02.2021 04:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.02.2021 04:30
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 25.02.2021 04:30
![Konu](/tpl/images/cats/istoriya.png)
History, 25.02.2021 04:30
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.02.2021 04:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/ap.png)
Advanced Placement (AP), 25.02.2021 04:30