Physics, 26.01.2021 16:20 Chrissyx5215
A body at rest is given an initial acceleration is 7m/s^2 for 30seconds after which the acceleration is reduced to 5m/s^2 for the next 20seconds. The body maintain the speed of 60m/s after which it is brought to rest in 20 seconds. Calculate the average speed
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A body at rest is given an initial acceleration is 7m/s^2 for 30seconds after which the acceleration...
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