A bullet moving 160 m/s strikes a brick wall and comes to rest 3.3 cm inside a brick. If the acceleration is uniform, then the acceleration is how many g's ? (is what value times g, the acceleration due to gravity?) Let the direction away from the wall be the positive direction.
Acceleration in g's=
A. 39580
B. 39790
C. 37820
D. 40460
E. 49210
F. 35480

there are no correct statementd on the list of choices you provided.

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answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg