Physics, 01.10.2019 20:00 josieko2006
Two points in the xy plane have cartesian coordinates (6.00, −5.00) m and (−3.50, 3.50) m. (a) determine the distance between these points. incorrect: your answer is incorrect. your response differs from the correct answer by more than 10%. double check your calculations. m (b) determine their polar coordinates. (6.00, −5.00) r = m (6.00, −5.00) θ = ° counterclockwise from the +x-axis (−3.50, 3.50) r = m (−3.50, 3.50) θ = ° counterclockwise from the +x-axis
Answers: 2
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What is the magnitude of the resultant vector round your answer to the nearest tenth
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Physics, 22.06.2019 04:30
Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.
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Physics, 22.06.2019 12:50
Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass
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Physics, 22.06.2019 14:30
Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.
Answers: 2
Two points in the xy plane have cartesian coordinates (6.00, −5.00) m and (−3.50, 3.50) m. (a) deter...
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