A 60 g bullet is fired at 200 m/s into a 400 g block of wood mounted on a spring (k=1200 N/1 m) that is attached to a wall. The surface is frictionless. If the bullet imbeds in the block , how far does the spring compress ? (Hint: use both conservation of energy and momentum )​

Ithink the answer would be a

Iassume the answer is 75 feet. inwards to outwards rather than outwards to inwards. probably be 75.hachures are stokes drawn in direction of the steepest slope. a series of short parallel lines drawn on a map to indicate topographic relief. it is actually called hachures on contour lines. the small marks in the center of the feature are called hachures.observe the picture attached