Physics, 05.10.2019 06:00 josephfoxworth
Zeta anderson, futuristic super-spy for the terran confederation needs to reach her stealth vessel 100m away, or risk either discovery, or running out of air in deep space. for our purposes, there are two relevant directions, the direction zeta is traveling in (the x-direction, at 1 m/s), and direction of the stealth ship's motion, which is perpendicular to her motion (y-direction, 10 m/s). this is strange as she left orders for the ship to remain stationary with respect to the zorn ship. zeta uses her jet-pack, choosing to accelerate directly in the x-direction at 0.25g (she starts at (x=100,y= if the stealth vessel is 25 m long, and its nose cone starts at x=0,y=0, will zeta reach the ship or miss? if she misses, how should she have chosen her path (assume she cannot exceed 1 g)?
Answers: 3
Physics, 22.06.2019 19:20, anaiyamills
Two kilograms of air within a piston–cylinder assembly executes a carnot power cycle with maximum and minimum temperatures of 800 k and 300 k, respectively. the heat transfer to the air during the isothermal expansion is 60 kj. at the end of the isothermal expansion the volume is 0.4 m3. assume the ideal gas model for the air. determine the thermal efficiency, the volume at the beginning of the isothermal expansion, in m3, and the work during the adiabatic expansion, in kj.
Answers: 1
Physics, 22.06.2019 19:40, junior1391
12. a body is a particular amount of matter. it can be a solid, liquid or gas. it can be described as existing in a. size and shape. b. motion and force c. time and space. d. location and movement.
Answers: 2
Physics, 22.06.2019 23:30, kwilson5328
Which system of units is used by only a small number of countries in the world, including the u. s.
Answers: 3
Zeta anderson, futuristic super-spy for the terran confederation needs to reach her stealth vessel 1...
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