subject
Physics, 02.09.2021 23:10 dsdlskds3880

10. A man throws a water balloon down off the edge of a building. If he wants the water balloon to hit the ground at a velocity of -30.0 m/s and the building has a height of 20
meters, how fast should he throw the water balloon?

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 18:10
Achild throws a ball with an initial speed of 8.00 m/s at an angle of 40.0Β° above the horizontal. the ball leaves her hand 1.00 m above the ground. how long is the ball in flight before it hits the ground?
Answers: 1
question
Physics, 22.06.2019 04:10
An initially unpolarized light if intensity 500 w/m^2 passes through four polarizers. the transmission axis between adjacent polarizers is 45∘. what percentage of the initial intensity is transmitted by the system?
Answers: 2
question
Physics, 22.06.2019 07:00
Oxygen and hydrogen gas are at the same temperature t.what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.
Answers: 3
question
Physics, 22.06.2019 14:30
Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia
Answers: 2
You know the right answer?
10. A man throws a water balloon down off the edge of a building. If he wants the water balloon to...
Questions
question
Computers and Technology, 19.10.2019 04:00
Questions on the website: 13722359