Mathematics, 16.03.2020 21:32, NotAPDB1441
When the velocity v of an object is very large, the magnitude of the force due to air resistance is proportional to v squared with the force acting in opposition to the motion of the object. A shell of mass 2 kg is shot upward from the ground with an initial velocity of 600 m/sec. If the magnitude of the force due to air resistance is (0.1)v squared, when will the shell reach its maximum height above the ground? What is the maximum height? Assume the acceleration due to gravity to be 9.81 m divided by s squared.
Answers: 1
Mathematics, 22.06.2019 02:30, rconyers00
Apossible wavelength for the color blue is 0.000000492 meter. which of the following is a reasonable estimate for this wavelength for the color blue? a. 5 Ă— 10-6 m b. 5 Ă— 107 m c. 5 Ă— 10-7 m d. 5 Ă— 106 m
Answers: 2
Mathematics, 22.06.2019 02:40, umezinwachukwuebuka1
Scarlett stopped at a campground along the appalachian trail. the campground had a 12 acre area for tents, divided into 6 equal campsites. scarlett picked one of the sections to pitch her tent. which expression would give you the size of scarlett’s campsite? (more than one answer
Answers: 1
When the velocity v of an object is very large, the magnitude of the force due to air resistance is...
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