1. A 1.00 kg ball and a 10.00 kg ball are dropped from a height of 20.0 [m] and fall to earth. (a) Which ball, if either, feels the larger gravitational force of attraction toward the Earth? (b) Which ball, if either, experiences the larger magnitude acceleration toward the Earth? (c) Which ball, if either, strikes the ground with the larger speed? 2. A 5.00 gram bullet leaves the barrel of a horizontally aimed rifle located 1.00 [m] above the ground with a speed of 250. [m/s]. (a) What is the force on the bullet (assumed constant) as it travels down the 0.500 m barrel of the rifle? (b) How long after leaving the barrel of the rifle is it before the bullet hits the ground? (c) How far does the bullet travel horizontally before hitting the ground? Assume air resistance can be neglected