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Jakob is at the start-line of a 100 meter race. His goal is to finish in 10
seconds. The r...
Physics, 06.09.2020 01:01 roseemariehunter12
10
Jakob is at the start-line of a 100 meter race. His goal is to finish in 10
seconds. The race starts and Jakob crosses the finish line with a speed of
12.5 meters per second. What was his acceleration in order to finish the
race with a speed of 12.5 meters per second if he completed the race in 10
seconds? *
Answers: 2
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Athin plate moves between two parallel, horizontal, stationary flat surfaces at a constant velocity of v = 7.5 m/s. the two stationary surfaces are spaced 4 cm apart, and the medium between them is filled with oil whose viscosity is 0.9 nĀ·s/m2. the part of the plate immersed in oil at any given time is 2 m long and 0.5 m wide. if the plate moves through the mid-plane between the surfaces, determine the force required to maintain this motion. what would your response be if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top surface (h1)? if the plate moves through the mid-plane between the surfaces, the force required to maintain the motion will be n. if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top (h1) surface, the force required to maintain the motion would be n.
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Answers: 1
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