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Physics, 17.12.2019 22:31 tanoah5729
As part of a safety investigation, two 1600 kg cars traveling at 21 m/s are crashed into different barriers.
a) find the average force exerted on the car that hits a line of water barrels and takes 1.8 s to stop.
b) find the average force exerted on the car that hits a concrete barrier and takes 0.14 s to stop.
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As part of a safety investigation, two 1600 kg cars traveling at 21 m/s are crashed into different b...
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