1. (8 points) The two ramps shown below are both friction less. The heights y1 andY2 are the same for each ramp. A block of mass m is released from

rest at the left-hand end of each ramp. Which block arrives at the right-hand end with the greater speed? A) The block on the curved track arrives with greater speed. B) The block on the straight track arrives with greater speed. C) Both blocks arrive at the right-hand end with the same speed. D) The answer depends on the shape of the curved track.