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# A 4 g bullet is fired horizontally with a speed of 300 m/s into 0.8 kg block of wood at rest on a table .If the coefficient of friction between the block and the table is 0.3 , how far will the block side approximately ?

$(a)\;0.19\;m \qquad(b)\;0.379\;m\qquad(c)\;0.569\;m\qquad(d)\;0.758\;m$

I am doing 1/2*0.004*300*300=0.3*8*x. Where x is distfance travell.

But i am getting 75m .