Physics, 11.10.2019 18:10 bobby237065
Aisha, saul, and lorenzo are playing a tug-of-war. saul and lorenzo are pulling at 90 ^\circ90 ∘ 90, degree to each other, while aisha is pulling with 20\text{ n}20 n20, space, n on her rope at an angle (90 + \theta)^\circ(90+θ) ∘ (, 90, plus, theta, ), degree from lorenzo. given that \theta = \arctan(1.33)θ=arctan(1.33), what are the magnitudes of force with which saul and lorenzo must pull in order to keep this system in equilibrium?
Answers: 1
Physics, 22.06.2019 04:10
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
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Physics, 22.06.2019 08:30
A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?
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Physics, 22.06.2019 12:30
When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)
Answers: 2
Physics, 22.06.2019 13:20
Which of the following is the main energy source for the sun? a. fission of hydrogen b. fusion of hydrogen c. fusion of helium d. fission of iron
Answers: 2
Aisha, saul, and lorenzo are playing a tug-of-war. saul and lorenzo are pulling at 90 ^\circ90 ∘ 90,...
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