5 A bullet with a mass of 45 g is fired into a 8 3 kg block

Last updated: 5/5/2023

5 A bullet with a mass of 45 g is fired into a 8 3 kg block of wood resting on a floor against a spring This ideal spring k 76 N m has a maximum compression of 28 cm What was the initial speed of the bullet A 8 marks