Physics, 02.02.2020 17:47 gwendallinesikes
Atourist being chased by an angry bear is running in a straight line toward his car at a speed of 4.1 m/s. the car is a distance d away. the bear is 29 m behind the tourist and running at 6.0 m/s. the tourist reaches the car safely. what is the maximum possible value for d?
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Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic
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J. j. thomson’s experiment disproved the theory that an atom
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Students in an introductory physics lab are performing an experiment with a parallel-plate capacitor made of two circular aluminum plates, each 11 cm in diameter, separated by 1.0 cm. how much charge can be added to each of the plates before a spark jumps between the two plates? for such flat electrodes, assume that value of 3×106n/c of the field causes a spark.
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The flame produced by the burner of a gas (propane) grill is a pale blue color when enough air mixes with the propane (c3h8) to burn it completely. for every gram of propane that flows through the burner, what volume of air is needed to burn it completely? assume that the temperature of the burner is 195.0°c, the pressure is 1.05 atm, and the mole fraction of o2 in air is 0.210.
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Atourist being chased by an angry bear is running in a straight line toward his car at a speed of 4....
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