One object is traveling with a constant velocity of 3 m/s. Another is traveling with a constant acceleration of 3 m/s2. What is the difference between the motion of these two objects? Explain your answer clearly. Your goal is
to show me how well you understand velocity and acceleration.

Suppose a force of 60 n is required to stretch and hold a spring 0.1 m from its equilibrium position. a. assuming the spring obeys hooke's law, find the spring constant k. b. how much work is required to compress the spring 0.5 m from its equilibrium position? c. how much work is required to stretch the spring 0.6 m from its equilibrium position? d. how much additional work is required to stretch the spring 0.1 m if it has already been stretched 0.1 m from its equilibrium? a. kequals 600