What average total force acted on the car
A 2000 kg car is slowed down uniformly from 18.0 m/s to 7.00 m/s in 4.40 s.
(a) What average total force acted on the car during that time?
(b) How far did the car travel during that time?
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A lagoon with volume 1200 m3 has been receiving a steady flow of non-conservative waste at a rate of 100 m3 /day for a long enough time to assume that steady-state conditions apply. The waste entering the lagoon has a concentration of 10 mg/L.
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A 2000 kg car is slowed down uniformly from 18.0 m/s to 7.00 m/s in 4.40 s. (a) What average total force acted on the car during that time?
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