Mr. and mrs. miller both get in their cars and begin to drive at the same time. mr. miller is 280 mi from their house and drives directly home at a constant rate of 40 mph. mrs. miller is at their house and drives away from the house at a constant rate of 30 mph. let d represent distance from home, and let t represent time in hours. which system models this situation? a. d = 280 + 40t d = 30t. b. d = 280 − 30t d = 40t. c. d = 280 − 40t d = 30t. d. d = 280 − 40t d = 280 + 30t
Answers: 3
Physics, 21.06.2019 18:00, giavanleer14
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Answers: 3
Physics, 21.06.2019 23:30, supernova69
In which of the following cases is work being done on an object? question 2 options: pulling a trailer up a hill carrying a box down a corridor suspending a heavy weight with a strong chain pushing against a locked door
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Physics, 22.06.2019 04:10, brianamelara
Atotal charge of –6.50 µc is uniformly distributed within a sphere that has a radius of 0.150 m. what is the magnitude and direction of the electric field at 0.300 m from the surface of the sphere? a) 2.89 × 105 n/c, radially inward b) 6.49 × 105 n/c, radially outward c) 4.69 × 105 n/c, radially inward d) 9.38 × 105 n/c, radially outward e) 1.30 × 106 n/c, radially inward
Answers: 3
Mr. and mrs. miller both get in their cars and begin to drive at the same time. mr. miller is 280 mi...
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