Mathematics, 10.06.2020 23:57 29delphina
Suppose a projectile is fired from a cannon with velocity v0 and angle of elevation θ. The horizontal distance Rθ it travels (in feet) is given by the following.
=Rθv02sin2θ32
If =v080 /fts, what angle θ (in radians) should be used to hit a target on the ground 95 feet in front of the cannon?
Do not round any intermediate computations, and round your answer(s) to the nearest hundredth of a radian. (If there is more than one answer, enter additional answers with the "or" button.)
Answers: 2
Mathematics, 21.06.2019 17:00
The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left
Answers: 1
Mathematics, 21.06.2019 17:30
Which of the following is true for the relation f(x)=2x^2+1
Answers: 1
Mathematics, 21.06.2019 21:30
Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?
Answers: 1
Suppose a projectile is fired from a cannon with velocity v0 and angle of elevation θ. The horizonta...
Mathematics, 20.03.2021 06:40
Physics, 20.03.2021 06:40
Mathematics, 20.03.2021 06:40
Mathematics, 20.03.2021 06:40
Mathematics, 20.03.2021 06:40
Mathematics, 20.03.2021 06:40
Biology, 20.03.2021 06:40
Chemistry, 20.03.2021 06:40
Arts, 20.03.2021 06:40
Biology, 20.03.2021 06:40
Mathematics, 20.03.2021 06:40
Mathematics, 20.03.2021 06:40