1. Bell Work: 4/20/15 TCAP PRACTICE QUESTIONS Complete question #57-63 Please do NOT write in TCAP booklet! Continue writing your answer on your bellwork sheet. You have 5 minutes to answer the questions. Your time starts as soon as the bell rings. You can work on the homework if you finish early.

2. Chapter 19-22 Objectives O SPI 0707.11.1 Differentiate between the six simple machines. O SPI 0707.11.2 Determine the amount of force needed to do work using different simple machines. O SPI 0707.11.3 Apply proper equations to solve basic problems pertaining to distance, time, speed, and velocity. O SPI 0707.11.4 Identify and explain how Newton’s laws of motion relate to the movement of objects. O SPI 0707.11.5 Compare and contrast the different parts of a wave. O SPI 0707.11.6Differentiate between transverse and longitudinal waves in terms of how they are produced and transmitted.

3. Simple Machines & Work SPI 0707.11.1 Differentiate between the six simple machines. SPI 0707.11.2 Determine the amount of force needed to do work using different simple machines. O Video O Questions

5. Speed & Motion SPI 0707.11.3 Apply proper equations to solve basic problems pertaining to distance, time, speed, and velocity. O Video O Questions

7. Newton’s Laws of Motion SPI 0707.11.4 Identify and explain how Newton’s laws of motion relate to the movement of objects. O Video O Questions

10. Waves SPI 0707.11.5 Compare and contrast the different parts of a wave. SPI 0707.11.6 Differentiate between transverse and longitudinal waves in terms of how they are produced and transmitted. O Video O Questions

13. Homework O pgs 53-64 (18 total questions) O Due Wednesday

14. Bell Work: 4/21/15 TCAP PRACTICE QUESTIONS Complete question #64-70 Please do NOT write in TCAP booklet! Continue writing your answer on your bellwork sheet. You have 5 minutes to answer the questions. Your time starts as soon as the bell rings. You can work on the homework if you finish early.

24. Quiz. Question 1 O Simple machines make work easier by __________________________ O O Achanging force O Bchanging distance O Cchanging direction O Dall of the above

25. Question 2 A moving company used a pulley to lift a piano through a second floor window. The moving company applied a force of 80 newtons to move the piano a distance of 1.5 meters. Work = Force x distance How much work is being done by the moving company? A120.0 newton-meters B81.5 newton-meters C53.3 newton-meters D78.5 newton-meters

26. Question 3 O Your family took 4 hours to drive from Nashville to Memphis. The distance from Nashville to Memphis is about 216 miles. What was the average speed of the car during the trip? Speed=Distance/Time O A4 miles per hour B54 miles per hour C104 miles per hour D216 miles per hour

27. Question 4 O A boat leaves the dock and travels west. The boat travels for three hours. At the end of three hours, the boat has traveled 36 km. What is the average velocity of the boat? O A1.2 km/h west O B12 km/h O C12 km/h west O D108 km/h west

28. Question 5 O Which of these best demonstrates Newton’s third law of motion? O A. A paddle boat moves because of the force the water exerts on the paddles. O B. Gravity pulls an object toward Earth. O C. Wind moves a piece of paper, but not a large rock, in the direction of a force. O D. A net force causes an object at rest to change direction.

29. Question 6 O Which is the best example of Newton’s second law of motion? O A. A tennis ball and a bowling ball exert equal and opposite forces on one another when they collide. O B. A tennis ball and a bowling ball accelerate at the same rate when subjected to the same force. O C. A tennis ball accelerates less than a bowling ball when each ball is subjected to the same force. O D. A tennis ball accelerates more than a bowling ball when each ball is subjected to the same force.

30. Question 7 O What is the name of the part of the wave labeled E? O Acrest O Bamplitude O Ctrough O Dresting position

31. Question 8 O What is the name for the part of a longitudinal wave where particles are pushed together? O Acrest O Bamplitude O Crarefaction O Dcompression

32. Question 9 O In a transverse wave, particles O A. vibrate parallel with the path of the wave. O B. do not vibrate. O C. vibrate perpendicular to the path of the wave. O D. vibrate in all directions.

33. Question 10 O In a compressional (or longitudinal) wave, the energy makes the medium move… O A. perpendicular to the direction of the wave. O B. through space where there is no matter. O C. parallel to the direction of the wave. O D. up and down diagonally to the direction of the wave.