A7.2-g lead bullet is fired into a block of wood and melts completely on impact. assuming the bullet was shot at room temperature (20ºc), what was the minimum speed of the bullet?

An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.