Transit of tres-1. the planet tres-1, orbiting a distant star, has been detected by both the transit and the doppler tech- nique, so we can calculate its density and get an idea of what kind of planet it is. a. using the method of mathematical insight 13.3, calculate the radius of the transiting planet. the planetary transits block 2% of the star’s light. the star tres-1 has a radius of about 85% of our sun’s radius.
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Physics, 21.06.2019 17:30, nana54muller
Acatapult is tested by roman legionnaires. they tabulate the results in a papyrus and 2000 years later the archaeological team reads (distances translated into modern units): range = 0.4 km; angle of launch = π/5 rad; landing height = launch height. what is the initial velocity of launch of the boulders if air resistance is negligible?
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Physics, 22.06.2019 17:00, cia196785920
(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.
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Physics, 22.06.2019 23:30, isabel2417
Avector a⃗ has a length of 8.6 m and points in the negative x direction. find the x component of the vector −3.7a⃗ .
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Physics, 22.06.2019 23:30, melanyrivera776
Which model displays the change in a gas when the temperature of the gaseous system decreases?
Answers: 3
Transit of tres-1. the planet tres-1, orbiting a distant star, has been detected by both the transit...
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