1. Warm Up Week 9

2. Monday, October 19 1. Who developed the three laws of motion? 2. The first law of motion is sometimes known as the law of what? 3. Work equals force times ________________.

3. Examples You use 5 N of force to push a book 2 meters. How much work is done? You move a table across the floor 4 m. You use 20 N of force. What is the work? You did 25 Joules of work when you moved a chair. The chair moved 5 meters. How much force did you use?

4. Tuesday, October 20 1. A simple tool used by the ancient Egyptians to help build the great pyramids is what? 2. If an object does not move, then NO ______ has been done. 3. Work is measured in what unit?

5. Wednesday, October 21 1. A plant responding to light is called ___________________. 2. A plant responding to gravity is called __________________________. 3. A plant responding to touch is called __________________________.

6. Thursday, October 22 1. When a plant has high turgor pressure it will stand ______________. 2. When a plant has low turgor pressure is will ________________. 3. Plants need just the right amount of ________________. TEST FRIDAY!!!

7. Friday, October 23 Warm up Quiz – (only write answer) 1.What unit is used to measure force? 2.What unit is used to measure work? 3.What tool is used to measure force? 4.What is another name for a ramp? 5.What is the formula for work? 6.Who developed the 3 laws of motion? 7.A plant’s response to light? 8.A plant’s response to gravity? 9.A plant’s response to touch? 10.Water pressure in a plant is called?