Answer this question .I will mark you as the brainliest .
Answer the following. (5M)
a) State the reason why a small mass of bullet fired from a gun kills a person. (0.5M)
b) A bullet of mass 4 g is fired and with a velocity of 50 m/s it enters a wall up to a
depth of 10 cm. Calculate the resistance offered by the wall. (1.5M)
c) How will the depth of penetration into the wall change if a bullet of mass 5 g
strikes against it with a velocity of 40 m/s?
good luck
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Answer:
1.5 m/s west. 3 a vector b vector c scalar d vector e vector f scalar g scalar h scalar ... 5 m. In the next 10 seconds he covers. 7.5 m so his total displacement at 20 s is ... kg m/s total mass of bullet and wood = 1.001 kg.
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dont know sorry please mark me as the brainliest i want to be ace please
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