Physics, 26.08.2019 02:30 bookworm43
Um pequeno avião decola de um aeroporto em um dia nublado e é avistado mais tarde a 215 km de distância, em um curso que faz um ângulo de 22° a leste do norte. a que distância, respectivamente, a leste e ao norte do aeroporto está o avião no momento em que é avistado?
Answers: 1
Physics, 21.06.2019 18:30
Will a heavier bowling ball hit pins better than a lighter bsll
Answers: 2
Physics, 22.06.2019 18:30
Which word expression describes how much to calculate pressure
Answers: 1
Physics, 22.06.2019 19:50
The heater element of a 120 v toaster is a 5.4 m length of nichrome wire, whose diameter is 0.48 mm. the resistivity of nichrome at the operating temperature of the toaster is 1.3 × 10-6 ω·m. the toaster is operated at a voltage of 120 v. (a) what is the power drawn by the toaster? (b) if the cost of electricity is 12 ¢ per kilowatt-hour, and it takes 2 minutes to toast bread, how much does it cost for toasted bread? (c) when the heater element is at room temperature, is the resistivity in the nichrome wire greater than, less than, or equal to it’s resistivity when at operating temperature? explain.
Answers: 3
Physics, 22.06.2019 19:50
State the below theories and give the name of the writer of the theory 1. wave theory 2. quantum theory 3. corpuscular theory 4. electromagnetic theory
Answers: 1
Um pequeno avião decola de um aeroporto em um dia nublado e é avistado mais tarde a 215 km de dist...
Mathematics, 30.03.2021 01:00
History, 30.03.2021 01:00
Computers and Technology, 30.03.2021 01:00
Mathematics, 30.03.2021 01:00
Mathematics, 30.03.2021 01:00