1.

A 34 kg object is subject to a constant force of are N. The object moves along the positive x-axis with an initial velocity of 15 mils. What is the final velocity of the object by the time it has moved a distance of 30 m? Please round your answer to one decimal place. A 8.5-kg particle moves along the x-axis under the influence of a variable force, F (in Newton, N). If the particle has an initial speed of 11 m/s, how much work (in Joules) is done by the force when the speed is 49 m/s? Please round your answer to the nearest whole number (integer)