A minivan is tested for acceleration and braking. In the street-start acceleration test, the elapsed time is 8.2s for a velocity increase from 10 km/h to 100 km/h. In the braking test, the distance traveled is 44 mi during braking to a stop from 100 knvh. Assuming constant values of acceleration and deceleration, determine at the acceleration during the street-start test, ib) the deceleration during the braking test.

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A minivan is tested for acceleration and braking. In the street-start
acceleration test. the elapsed time is 8.2s for a velocity increase trom
10 kav/h to 100 km/h. In the braking test, the distance traveled is 44 mi
during braking to a stop from 100 knvh. Assuming constant values of
acceleration and deceleration, determine to the acceleration during
the street-start test, ib) the deceleration during the braking test.
Fig. P11.34
Transcribed Image Text:A minivan is tested for acceleration and braking. In the street-start acceleration test. the elapsed time is 8.2s for a velocity increase trom 10 kav/h to 100 km/h. In the braking test, the distance traveled is 44 mi during braking to a stop from 100 knvh. Assuming constant values of acceleration and deceleration, determine to the acceleration during the street-start test, ib) the deceleration during the braking test. Fig. P11.34
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