Problem 10. A 0.50 kg object is at rest. A 3.29 N force to the right acts on the object during a time interval of 1.60 s. At the end of this interval, a constant force of 4.07 N to the left is applied for 2.75 s. b. What is the velocity at the end of the 2.75 s? Answer in m/s. Note: Is the answer -22.385 m/s since in the question it says the force to the left?