Part A Susan's 13.0 kg baby brother Paul sits on a mat. Susan pulls the mat across the floor using a rope that is angled 30 above the floor. The tension is a constant 28.0 N and the coefficient of friction is 0.180. Use work and energy to find Paul's speed after being pulled 2.70 m . Express your answer with the appropriate units. ? m 2 S Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining