Physics, 29.11.2019 04:31, faithiemusic8821
A50 gram yo-yo is released and travels vertically downward, rolling without slipping. knowing that the yo-yo’s moment of inertia is 9 x 10-5 kg m2 and the radius of its center spindle is 0.7 cm,
find
a) the torque involved and
b) the angular acceleration of the yo-yo.
Answers: 3
Physics, 21.06.2019 20:00, VampireQueen01
Player kicks a soccer ball from ground level and sends it flying at an angle of 30 degrees at a speed of 26 m/s. what is the horizontal velocity component of the ball to the nearest tenth of a m/s?
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
A50 gram yo-yo is released and travels vertically downward, rolling without slipping. knowing that t...
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