24&26

enough to stay within the law? [ yes, Vr = 30.8mph=13.8m/s] 24. A constant 5 N horizontal force hits a stationary 2 kg ball. What is its speed after going 10 m? A 12 kg mass initially moving at 4 m/s is acted upon by a 120 N constant force for 16 m. What is the final speed of the mass? [18.3 m/s] A 2 kg mass is pulled 4 m across a frictionless horizontal surface by a 25 N force. If the mass begins from rest, what is its speed after traveling the 4 m? 4. = 0. 3