Question

A bullet of mass 1 gram speed of 400 metres per second the bullet strikes at target and is brought to rest into cm square the net force on the bullet .what will the net force answer=111233344 find ​

Answer 1

Answer:

Step-by-step explanation:

Mass = m = 1 g = 0.015 kg                                 [ 1kg = 1000 g ]

Velocity = v = 400 m/s

K.E = 1/2 mv²

     = 1/2 × 0.001 × 400 × 400  = 80 Joules

Work done = K.E

W = 80 J

W = F × s

s = 2 cm = 0.02 m

80 = 0.02 F

F = 80 / 0.02

F = 4000 N ==> Answer

The energy gets converted to Heat Energy .

Hope this helps you :)

Answer 2

Answer:

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Step-by-step explanation:

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