not sure if I'm right...?

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not sure if I'm right...?

a 27 pound meteorite struck a car, leaving a dent 25 cm deep in the trunk. If the meteorite struck the car with a speed of 650 m/s, what was the magnitude of its deceleration, assuming it to be constant? is it 2.11e5

2007-02-10 09:36:24 · 3 answers · asked by soccerjock 2 in Science & Mathematics ➔ Physics

3 answers

Nope.
a = V²/2y = 650²/(2*.25) = 8.45E5 m/s²

2007-02-10 09:55:16 · answer #1 · answered by Steve 7 · 0⤊ 0⤋

My answer agrees with steve's

845000 meters per second per second

2007-02-10 11:36:41 · answer #2 · answered by answerING 6 · 0⤊ 0⤋

2007-02-10 10:13:57 · answer #3 · answered by homer_bundy549 1 · 0⤊ 0⤋