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Rama09 [41]
3 years ago
6

The impact of a truck colliding at 16 km/h with a concrete pillar caused the

Physics
1 answer:
snow_lady [41]3 years ago
6 0
We calculate as follows:

<span>Indent = 7.4 cm = 0.074 meters

Assuming uniform acceleration, the average speed during the impact  = 16/2 = 8 km/hr

d = r*t
t = d/r = 0.074/8 = 0.00925 hr
a = 16/</span>0.00925 = 1729.73 km/hr^2
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