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27 Nov 2019
A car with mass 1140 kg crashes into a wall.
The carâs velocity immediately before the col-
lision was 11.2 m/s and the bumper is com-
pressed like a spring with spring constant
1.14 Ã 107 N/m.
What is the maximum deformation of the
bumper for this collision?
Answer in units of m.
A car with mass 1140 kg crashes into a wall.
The carâs velocity immediately before the col-
lision was 11.2 m/s and the bumper is com-
pressed like a spring with spring constant
1.14 Ã 107 N/m.
What is the maximum deformation of the
bumper for this collision?
Answer in units of m.
Beverley SmithLv2
23 Oct 2019