Han Solo and Chewie fly the Millenium Falcon (mass of 100,000 kg) into an orbit around a 1 million solar mass black hole at a periastron (closest distance) distance of 20 Schwarzschild radii (i.e., 20xR5). They have an apastron distance of 25xRs. What are the periastron and apastron distances in AU? What is the semi-major axis in AU? What is the period of the orbit in years? What is the eccentricity of the orbit? What is the Millenium Falcon's velocity at periastron?

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please answer neatly and a therefore statment

Express the quantities using significant figures to imply the stated error. 1. 14.77 + 0.01        2.   77 + 0.001

Carry out the following arithmetic operations. (Enter your answers to the correct number of significant figures.) (a) the sum of the measured values 521, 34.6, 0.90, and 9.0 (b) the product 0.0052 ✕ 425.6 Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. (c) the product 17.30 ✕ π

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Determine the number of significant figures in the following measurements:a. 0.0009b. 15,450.0c. 6×103d. 87.990e. 30.42

1.3 The Role of Units in Problem Solving A particular convenience store offers a drink called the "MegaGulp". If the cup holds 107 fl oz. of liquid and we treat the "Mega" in the name as a metric prefix, how many mL are in a "Gulp"? O 0.000107 O 0.000000362 O 316000000 O 0.00317 Save for Later Submit Answer

7. A cylinder ħas á radius of 4.6 ± 0.4 cm and a height of 5.36 ± 0.3 cm. (a) Find the volume of this cylinder and its uncertainty in cubic centimeters. (Hint: The formula for the volume of a cylinder is V = TT r2 h.) (b) Find the % uncertainty for r, h and V. (c) Find the volume of this cylinder in cubic meters. 2 3 4 r with the appropriate ing water, heated by heat. Beakers 1 and 2 of water. The height of of the flame under ine the change in

can you help with the first 3 sub-question