Answers will vary for the majority of the questions in the Logbook. The answers to the questions with definitive answers have been provided. Day Question Answer Two What is the greatest possible distance the ball can go? Explain your reasoning for your answer. If the person shoots the ball from the left side of the patio to the far right corner of the yard, then the students should use the Pythagorean Theorem to find the greatest possible distance. (30 -2)2 + 202 = c2, c ≈ 34.4 ft. Three Why is it essential to have a reference A reference point is used to determine if motion has occurred. Without a reference point, you are unable to determine a starting point or show motion occurring. Three Label and draw the force arrows acting up on this airplane in Three What are some forces that you experience in your daily life? Suggested responses: The of gravity on my body The feel of my seatbelt when the car stops A car accelerating
Explanation of final prototype design Identification of specific areas for both prototype design improvement and design success Team Engineering Design Challenge Rubric Team Name:______________________________________________ 4 3 2 1 Testing and Documentation of Evidence Includes in-depth inferences, reinforced by mathematical and scientific theories, to concisely justify the effectiveness of the prototype within the engineering design challenge including: Net forces Graphical representation of proportional relationships Graphical representation of functional relationships between to quantities Concisely synthesizes mathematical and scientific theories to the engineering design problem, providing direct connections to the effectiveness of the prototype, including: Net forces Graphical representation of proportional relationships Graphical representation of functional relationships between to quantities Describes occurrences of scientific forces and mathematical theories to the engineering design problem including: Net forces Graphical representation of proportional relationships Graphical representation of functional relationships between to quantities omissions in details are evident. Vaguely describes occurrences of scientific forces and mathematical theories to the engineering design problem including: Net forces Graphical representation of proportional relationships Graphical representation of functional relationships between to quantities Major omissions in details are evident. Engineering Design Process Provides and synthesizes detailed records of the prototype’s evolution based on the iterative nature of the engineering design process. Launching mechanism meets all of the engineering design challenge criteria. Final design can be replicated. Provides detailed records of the prototype’s evolution on the iterative nature of the engineering design process. Launching mechanism meets all engineering design challenge criteria. Final design can be replicated.. Provides records of the prototype’s evolution based on the iterative nature of the engineering design process. Launching mechanism a majority of the engineering design challenge criteria. Replication of final design would require additional information. Provides records of the prototype’s evolution based on the iterative nature of the engineering design process. Launching mechanism loosely some of the engineering design challenge criteria. Final design cannot be replicated.