017 (part 1 of 2) 10.0 points Assume: The bullet penetrates int-o the block and steps due to its friction with the block. The compound system of the block plus the bullet rises to a height of 0.1 m along a circular arc with a 0.18 111 radius. Assume: The entire track is frictionless. A bullet with a m1 = 30 g mass is red horizontally into a block of wood with mg = 4.73 kg mass. The acceleration of gravity is 9.8 m/s2 . .V.T.v *'...' gg Calculate the total energyr of the composite system at any time after the collision. Answer in units of J. 018 (part 2 of 2) 10.0 points Taking the same parameter values as those in Part 1. determine the initial velocity of the bullet. Answer in units of m / s