Physics, 27.12.2019 04:31 anyone5382
Tiny but horrible alien is standing at the top of the eiffel tower (which is 324324324 meters tall) and threatening to destroy the city of paris! a men in black agent is standing at ground level, 545454 meters across the eiffel square, aiming his laser gun at the alien. at what angle, in degrees, should the agent shoot his laser gun?
Answers: 1
Physics, 22.06.2019 01:10
If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .
Answers: 2
Physics, 22.06.2019 12:30
Consider a 1000 w iron whose base plate is made of 0.5 cm thick aluminum alloy 2024-t6 (ρ = 2770 kg/m3 and cp = 875 j/kg°c). the base plate has a surface area of 0.03 m2. initially, the iron is in thermal equilibrium with the ambient air at 22°c. assuming 90% of the heat generated in the resistance wires is transferred to the plate, determine the minimum time needed for the plate temperature to reach 200°c.
Answers: 1
Physics, 22.06.2019 16:00
The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?
Answers: 3
Tiny but horrible alien is standing at the top of the eiffel tower (which is 324324324 meters tall)...
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