![subject](/tpl/images/cats/fizika.png)
Physics, 25.10.2019 19:43 ambi121488
005 (part 1 of 2) 10.0 points
a pelican flying along a horizontal path drops
a fish from a height of 4.6 m. the fish travels
6.8 m horizontally before it hits the water
below.
what was the pelican's initial speed?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 17:10, Bamaboy8804
Space-time metric ds2= -dt2+at2dx2+bt2dy2+ct2dz2 (a)how does the area of a rectangle with vertices at ( x=0, y=0, z=0 ), (1,0,0 ), ( 0,1,0 ) and (1,1,0 ) changes with time? (b) if a photon moving in the x direction starts from the origin at t=1, when does it reach x=l? (ds=0 for the trajectory of a photon.) (c) the proper time for a particle is defined by cd=ds. what is the proper time for a particle to move along the trajectory ( x(t)=t, y(t)=0, z(t)=0 ) from t=0 to 1 ? what is the condition on the parameter a so that the velocity of the particle never exceeds the speed of light ?
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:00, maiahfogel1351
Which of the following are appropriate acceleration units?
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00, ggdvj9gggsc
Suppose a soccer ball is kicked from the ground at an angle 20.0º above the horizontal at 8.00 m/s. the y-velocity is determined to be 2.74 m/s. how long will the ball be in the air? assume the ball lands at the same height at which it was kicked.
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:20, nessuhbae6722
What is the single most important equation in all of physics?
Answers: 1
You know the right answer?
005 (part 1 of 2) 10.0 points
a pelican flying along a horizontal path drops
a fish from...
a pelican flying along a horizontal path drops
a fish from...
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
English, 02.08.2019 22:30
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 02.08.2019 22:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.08.2019 22:30
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 02.08.2019 22:30
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.08.2019 22:30