A 1.00-kg wooden block rests on a table over a large hole as in the figure below. A 5.25-g bullet with an initial velocity v, is fired upward into the bottom of the block and remains in the block after the collision. The block and bullet rise to a maximum height of 21.0 cm. (a) Describe how you would find the initial velocity of the bullet using ideas you have learned in this chapter. This answer has not been graded yet. (b) Calculate the initial velocity of the bullet from the information provided. (Let up be the positive direction. Indicate the direction with the sign of your answer.) m/s

A 1.00-kg wooden block rests on a table over a large hole as in the figure below. A 5.25-g bullet with an initial velocity v, is fired upward into the bottom of the block and remains in the block after the collision. The block and bullet rise to a maximum height of 21.0 cm. (a) Describe how you would find the initial velocity of the bullet using ideas you have learned in this chapter. This answer has not been graded yet. (b) Calculate the initial velocity of the bullet from the information provided. (Let up be the positive direction. Indicate the direction with the sign of your answer.) m/s