Question

46. A 4g bullet is fired horizontally with a speed of
300 m/s into 0.8kg block of wood at rest on a
table and gets embedded in the block. If the
coefficient of friction between the block and
the table is 0.3, how far will the block slide
approximately?
1) 0.19 m
2) 0.569 m
3) 0.758 m
4) 0.379 m​

Answer 1

Answer:

0.371 or 0.375m

Explanation:

Use law of conservation of linear momentum.