Physics, 25.10.2019 02:43 EbonyMontricee
Three balls are launched from the same point high on a cliff - they all end up landing at different places on the flat ground below. the launch point is 30.0 m above the ground, and all the balls are launched with the same speed of 28.0 m/s. ball a is launched with an initial velocity that is entirely horizontal. ball b's initial velocity is directed at an angle of 43.0 degrees above the horizontal. ball c's initial velocity is directed at an angle of 22.0 degrees below the horizontal. as usual, we will neglect air resistance. use g = 9.80 \; m/s^2. rank the balls based on the speed they each have just before impact with the ground, from largest to smallest.
Answers: 1
Physics, 22.06.2019 18:20, shongmadi77
Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?
Answers: 1
Physics, 22.06.2019 20:20, breannaasmith1122
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
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