How much energy must a 790 kg space probe have to get from Earth's vicinity to Jupiter's. Consider only the effect of the Sun's gravity.
I tried the equation GsunMsunmprobe((1/Rearthtosun)-(1/Rjupitertosun)) and couldn't get the right answer.
How much energy must a 790 kg space probe have to get from Earth's vicinity to Jupiter's. Consider only the effe...
Electronics and inhabitants of the International Space Station generate a significant amount of thermal energy that the station must get rid of. The only way that the station can exhaust thermal energy is by radiation, which it does using thin, 1.3 m-by-4.2 m panels that have a working temperature of about 6° C. Part A How much power is radiated from each panel? Assume that the panels are in the shade so that the absorbed radiation will be negligible Assume that the...
How much thermal energy must be removed from 1.8 kg of water at 0 ∘C to make ice cubes at 0 ∘C? Express your answer to two significant figures and include the appropriate units. Q=?
Only do question 4-6 show all work
CHM 107, Quiz 1 Name How much energy must be removed from a 125 g sample of benzene (CH6 vapor at 425.0 K to make it a solid at 200.0 K? Use the following steps to get to your answer. You MUST show your work to receive any credit. The following physical data for benzene may be useful. See announcement for due date. AHvap 33.9 kJ/mol Cliq 1.73 J/g C Cgas 1.06 Csol...
Electronics and inhabitants of the International Space Station generate a significant amount of thermal energy that the station must get rid of. The only way that the station can exhaust thermal energy is by radiation, which it does using thin, 1.5 m -by-3.1 m panels that have a working temperature of about 6 ∘ C . How much power is radiated from each panel? Assume that the panels are in the shade so that the absorbed radiation will be negligible....
Parallel Axis Theorem: I = ICM + Md Kinetic Energy: K = 2m202 Gravitational Potential Energy: AU = mgay Conservation of Mechanical Energy: 2 mv2 + u = žmo+ U Rotational Work: W = TO Rotational Power: P = TO Are Length (angle in radians, where 360º = 2a radians): S = re = wt (in general, not limited to constant acceleration) Tangential & angular speeds: V = ro Frequency & Period: Work-Energy Theorem (rotational): Weet = {102 - 10...
Use Conservation of Mass-Energy to determine how much kinetic energy is released when Radium-224 decays into Radon-220 and Helium-4 (an alpha particle). The relevant masses are mRa = 224.020186u, mRn = 220.011368u, and mHe = 4.002603u. Kinetic energy released: A Uranium-236 nucleus that is initially at rest has a mass of 2.9e-25 kg and is initially at rest. When it decays, it creates two fragments that fly off in opposite directions. Fragment #1 moves to the left at a velocity...
You must SHOW ALL WORK ON NEXT PAGE to get credit and MUST ROUND to 2 decimal points (you can use back of page or below for calculations)! If you use a graphing calculator and simply write answers you will get ZERO CREDIT A company wants to maximize profits for two products: Green (earning $10 profit per unit) and Blue (earning $14 profit per unit). Machine Machine A B Green 3 3 Blue Total Available 2 120 1 90 To...
I HAVE the answer (B) but i dont know how to get it, please
explain. my professor wrote down a bunch of equations but i dont
understand them, please explain in words as if i were stupid.
i have attached the sheet of notes he wrote on this problem to
make your life much easier, you dont really have to solve anything,
as the answers are right here, all you have to do is literally
explain to me how these...
Before contracting to grind engine cylinders to a cross-sectional area of 11 in2, you need to know how much deviation from the ideal cylinder diameter of c the interval in which vnu must hold to make lA-11002 What interval do vnuı find? -3.742 in you can allow and stil have the area come within 0.02 in? of the required 11 i To find out, you let andlok for unii To what interval must x be held to meet the requirements...
These questions concern a space station, consisting of a long
thin uniform rod of mass 4.3 x 10^6 kg and length 769 meters, with
two identical uniform hollow spheres, each of mass 1.7 x 10^6 kg
and radius 218 meters, attached at the ends of the rod, as shown
below. Please note that none of the diagrams shown is drawn to
scale.
A. Suppose that the station starts out at rest (not rotating).
What we want is to get it...