Tennis Module 5.0: May the Force be With You: Grades 6-8 Welcome to your Tennis Module 5.0: May the Force be With You: Grades 6-8 Teacher Email Student ID Is this your pre or post assessment? Pre-Assessment Post-Assessment Grade 3rd 4th 5th 6th 7th 8th 1. The force of an object is equal to the product of the mass, and the acceleration of that object is Newton’s ______ law. a. First b. Second c. Third None 2. Using the diagram to the right, which ball represents balanced forces? Which one represents an unbalanced force? a. Ball A is balanced, Ball B is unbalanced b. Ball B is balanced, Ball A is unbalanced c. Ball A and Ball B are balanced d. Ball A and Ball B are unbalanced None 3. It takes a tennis ball 4.2 seconds to go from one baseline to the other. If it is hit with a velocity of 33.6 m/s, what is the acceleration of the ball? a. 0.125 m/s2 b. 141.12 m/s2 c. 37.8 m/s2 d. 8 m/s2 None Time's up
