Physics, 15.04.2020 22:18, sunshine52577oyeor9
In a lab experiment, a proton is shot directly to the right at 50,000 m/s towards another proton. After the collision, the first proton (the one initially moving) moves at an angle of 30° with respect to the +x axis at a speed of 43,300 m/s. Assuming an elastic collision, what is the velocity (magnitude and direction) of the second proton? Hint: Linear momentum is not the only conserved quantity in an elastic collision
Answers: 2
Physics, 22.06.2019 12:30, tigistamare03
When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)
Answers: 2
In a lab experiment, a proton is shot directly to the right at 50,000 m/s towards another proton. Af...
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