![subject](/tpl/images/cats/fizika.png)
In the figure, a ball is thrown leftward from the left edge of the roof, at height h above the ground. the ball hits the ground 2.40 s later, at distance d = 27.0 m from the building and at angle θ = 59.0° with the horizontal. (a) find h. (hint: one way is to reverse the motion, as if on videotape.) what are the (b) magnitude and (c) angle relative to the horizontal of the velocity at which the ball is thrown (positive angle for above horizontal, negative for below)?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:30, tayveon122
Light that is polarized along the vertical direction is incident on a sheet of polarizing material. only 96% of the intensity of the light passes through the sheet and strikes a second sheet of polarizing material. no light passes through the second sheet. what angle does the transmission axis of the second sheet make with the vertical?
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 07:30, crodriguez87
Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:10, Bgreene2377
Suppose that f : rn → rm and that a ∈ k, where k is a connected subset of rn . suppose further that for each x ∈ k there exists a δx > 0 such that f(x) = f(y) for all y ∈ bδx (x). prove that f is constant on k; that is, f(x) = f(a) for all x ∈ k
Answers: 1
You know the right answer?
In the figure, a ball is thrown leftward from the left edge of the roof, at height h above the groun...
Questions in other subjects:
![Konu](/tpl/images/cats/User.png)
SAT, 08.03.2021 22:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 22:10
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 22:10
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 22:10
![Konu](/tpl/images/cats/istoriya.png)
History, 08.03.2021 22:10