Physics, 11.07.2019 09:00 whortonraijan
James took two pea plants, placing one in a dark closet and the other on a sunny window sill. both are located in air-conditioned rooms. he then measured the growth of the pea plants after a week. which of the following best describes the purpose of this experiment? question 5 options: to determine the effect of lack of water on plant growth to determine the effect of air conditioning on plant growth to determine the effect of sunlight on plant growth to determine the effect of enclosed spaces on plant growth
Answers: 2
Physics, 21.06.2019 15:30
Acurve connects the data points that are plotted. (physical science chapter 11 motion)
Answers: 1
Physics, 22.06.2019 00:50
Acave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. the lift is performed in three stages, each requiring a vertical distance of 10.0 m: (a) the initially stationary spelunker is accelerated to a speed of 4.90 m/s; (b) he is then lifted at the constant speed of 4.90 m/s; (c) finally he is decelerated to zero speed. how much work is done on the 68.0 kg rescue by the force lifting him during each stage?
Answers: 1
Physics, 22.06.2019 09:00
The pressure proportional to the area a- inversely b- directly c- increase d-decrease
Answers: 2
James took two pea plants, placing one in a dark closet and the other on a sunny window sill. both a...
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