Physics, 28.09.2020 17:01 vaehcollier
Many people use microwave ovens to cook their food . which option is best described as an engineering endeavor related to microwave ovens?
A- studying how microwaves are different from other forms of radiation
B- preforming experiments to determine how microwaves affect food nutrition
C- investigating questions about effects that the use of microwaves ovens has on human health
D- researching the way people use microwave ovens to determine how to improve their design
Answers: 3
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What are the north and south poles of a solenoid change with?
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An owl dives toward the ground with a constant velocity of 4.40 m/s at 53.0° below the horizontal. the sun is directly overhead and casts a shadow of the owl directly below it. what is the speed (in m/s) of its shadow on level ground?
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Physics, 22.06.2019 20:30
Atypical jetliner lands at a speed of 146 mi/h and decelerates at the rate of (10.4 mi/h)/s. if the jetliner travels at a constant speed of 146 mi/h for 1.5 s after landing before applying the brakes, what is the total displacement of the jetliner between touchdown on the runway and coming to rest?
Answers: 2
Many people use microwave ovens to cook their food . which option is best described as an engineerin...
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