A13 g bullet traveling 213 m/s penetrates a 2.0 kg block of wood and emerges cleanly at 152m/s. if the block is stationary on a frictionless surface when hit, how fast does it move after the bullet emerges?

2. -/1 pointsserpse10 2.7.p.017.mi. an object moving with uniform acceleration has a velocity of 14.0 cm/s in the positive x direction when its x coordinate is 2.97 cm. if its x coordinate 2.85 s later is -5.00 cm, what is its acceleration? cm/s2 need ? read it master it

What object a collides with object b and bounces back its final momentum is?

The necleus of an atom is made up of what subatomic particles?