Physics, 03.12.2021 22:50 theyylovejay
An arrow is shot at a target 20 m away. The arrow is shot with a horizontal velocity of 80 m/s.
How long is the arrow in the air for?s
How far does the arrow drop as it approaches the target?m
Answers: 2
Physics, 21.06.2019 14:30
Aray diagram for a refracted light day is shown. what does the dashed line represent
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Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.
Answers: 3
Physics, 22.06.2019 09:30
Which of these is not a possible type of energy transformation? a. electrical energy into light energy b. sound energy into nuclear energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy
Answers: 1
An arrow is shot at a target 20 m away. The arrow is shot with a horizontal velocity of 80 m/s.
Ho...
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