Physics, 07.12.2019 00:31 makonfaknk
The tires of a car make 63 revolutions as the car reduces its speed uniformly from 91.0 km/h to 63.0 km/h. the tires have a diameter of 0.88 m. what ws the angular acceleration of the tires?
Answers: 2
Physics, 22.06.2019 05:00
At time t=0, a particle is located at the point (3,6,9). it travels in a straight line to the point (5,2,7), has speed 8 at (3,6,9) and constant acceleration 2iβ4jβ2k. find an equation for the position vector of the particle.
Answers: 2
Physics, 22.06.2019 05:40
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 18:30
Which word expression describes how much to calculate pressure
Answers: 1
The tires of a car make 63 revolutions as the car reduces its speed uniformly from 91.0 km/h to 63.0...
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