Physics, 13.03.2020 03:17 jasondesatnick
Imagine standing on a platform watching a train pass by. According to Galileo’s conclusions, how would your description of motion and the description of motion by a person riding on the train compare? a. I would see the train as moving past me, and a person on the train would see me as stationary. b. I would see the train as moving past me, and a person on the train would see me as moving past the train. c. I would see the train as stationary, and a person on the train would see me as moving past the train. d. I would see the train as stationary, and a person on the train would also see me as stationary.
Answers: 2
Physics, 22.06.2019 20:20
Consider a file currently consisting of 200 blocks. assume that the file control block (and the index block in the case of indexed allocation) is already in memory. calculate how many disk i/o operations are required for contiguous, linked, and indexed (single-level) allocation strategies, for each of the conditions listed below. in the contiguous-allocation case, assume that there is not room to grow at the beginning but there is room to grow at the end. also assume that the block information to be added is stored in memory.
Answers: 3
Physics, 22.06.2019 22:30
The drag force, fd, imposed by the surrounding air on a vehicle moving with velocity v is given by fd = cdaρv 2/2 where cd is a constant called the drag coefficient, a is the projected frontal area of the vehicle, and ρ is the air density. an automobile is moving at v = 80 kilometers per hour with cd = 0.28, a = 2.3 m2, and ρ = 1.2 kg/m3.
Answers: 2
Imagine standing on a platform watching a train pass by. According to Galileo’s conclusions, how wou...
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