In this case the equation arises in the study of the shape of the path that a pursuer, traveling at a speed v_2, must take in order to intercept a prey traveling at speed v_1. use the same substitution as in problem 12 and the initial conditions y(1) = 0, y'(1) = 0 to solve the equation. consider the two cases v_1 = v_2 and v_1 v_2. according to stefan's law of radiation, the rate of change of temperature from a body at absolute temperature t is where t_m is the absolute temperature of the surrounding medium. find a solution of this differential equation. it can be shown that w hen t - t_m is small compared to t_m, this particular equation is closely approximated by newton's law of cooling (equation (3), section 3.2). the height h of water that is flowing through an orifice at the bottom of a cylindrical tank is given by
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Physics, 22.06.2019 10:30
Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?
Answers: 2
Physics, 22.06.2019 10:30
You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?
Answers: 2
Physics, 22.06.2019 17:00
Since the energy was not raising the temperature of the water during these segments, what was the energy used to do instead? your answer must include an explanation of what is happening to the molecules.
Answers: 3
In this case the equation arises in the study of the shape of the path that a pursuer, traveling at...
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