How long does it take bullet to come to rest

Reference no: EM1344590

Q1. A rifle with a barrel length of 65cm fires a 10g bullet with a horizontal speed of 400m/s. The bullet strikes a block of wood and penetrates to a depth of 15 cm.

How long does it take bullet to come to rest?

Q2. What is the maximum speed with which a 1350kg car can round a turn of radius 71m on a flat road if coefficient of static friction between tires and road is 0.40?

Reference no: EM1344590

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