Starting at t = 0 a net external force F(t) in the +x-direction is applied to an object that has mass 3.00 kg and is initially at rest. The force is zero at t = 0 and increases linearly to 5.00 N at t = 4.00 s. The force then decreases linearly until it becomes zero at t = 10.0 s. (a) Draw a graph of F versus t from t = 0 to t = 10.0 s. (b) What is the speed of the object at t = 10.0 s?

Starting at t = 0 a net external force F(t) in the +x-direction is applied to an object that has mass 3.00 kg and is initially at rest. The force is zero at t = 0 and increases linearly to 5.00 N at t = 4.00 s. The force then decreases linearly until it becomes zero at t = 10.0 s. (a) Draw a graph of F versus t from t = 0 to t = 10.0 s. (b) What is the speed of the object at t = 10.0 s?