Work Lab
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1) The document investigates whether it takes more work to go straight up a mountain or take a longer scenic route around to the top. 2) It defines work as force multiplied by distance (W=Fd) and presents data on the force and distance traveled for different routes. 3) The data and formula show that more work is required to travel a longer distance, so taking the scenic route that goes farther would require more work to reach the top of the mountain.
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- 1. Do you do more work going straight up a mountain or taking the longer scenic route around to the top? A B Work = Force (N) x D (m) or W= Fd ¡°Kennon or Marcos Road?"
- 2. Title/Aim: Do you do more work going straight up a mountain or taking the longer scenic route around to the top? Hypothesis If¡..then¡..because¡¡ Variables Independent Dependent Control
- 3. Table 1. Effect of Distance on Force and Amount of Work Done Distance (m) Force of Car (N) Work W= F x D (J)Trial 1 Trial 2 Trial 3 Average 0.5 0.6 0.7 0.8 0.9 1.0
- 4. Conclusion/Summary: 1.Is your hypothesis right or wrong? Explain. -Restate your hypothesis -State whether right or wrong -Use data (#¡¯s) to support why hypothesis is right or wrong - your group data, B block class data, and 8th grade combined class data 2.Explain your results(the answer). What is the relationship between work of A (straight up) work of B (scenic route)? - use the formula W = F x d (use force #¡¯s from your group data)
- 5. Distance D/m Work (W=F x d) in joules BLOCK B Pasamba¡¯s BLOCKS BLOCK H Average 0.5 (A) 2.2 2.2 2.2 2.2 0.6 2.3 2.3 2.4 2.3 0.7 2.3 2.3 2.3 2.3 0.8 2.3 2.3 2.3 2.3 0.9 2.2 2.4 2.3 2.3 1.0 (B) 2.2 2.3 2.2 2.2 Combined Results: Cook¡¯s and Pasamba¡¯s Classes
- 6. Distance D/m Work (W=F x d) in joules BLOCK B Pasamba¡¯s BLOCKS BLOCK H Average 0.5 (A) 2.2 2.2 2.2 2.2 0.6 2.3 2.3 2.4 2.3 0.7 2.3 2.3 2.3 2.3 0.8 2.3 2.3 2.3 2.3 0.9 2.2 2.4 2.3 2.3 1.0 (B) 2.2 2.3 2.2 2.2 Combined Results: Cook¡¯s and Pasamba¡¯s Classes