Chapter 5: Force.

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Presentation transcript:

Chapter 5: Force

November 4th, 2013 Daily Question Go Over Test Notes on Force Objective: Students will understand what a force is.

Daily Question 11/4/13 What did you do this last unit that set you up to have success? What do you need to change/continue to do to have success this unit?

November 5th, 2013 Daily Question Finish Force Notes Homework packet pgs 2-5 DUE ON FRIDAY Objective: Students will be able to apply their knowledge of force to word problems.

Daily Question 11/5/13 Convert 25 weeks to seconds. What is a force?

November 6th, 2013 Daily Question Questions on Homework Lab 5A

Daily Question 11/6/13 Calculate the weight of a 4.5 kg backpack on earth. (g = 9.8 N/kg)

November 7th, 2013 Daily Question Questions on homework Finish Lab 5A TURN IN: 5A Conclusion, 5A Graph Objective: Students will determine the relationship between weight and mass.

Daily Question 11/7/13 How many kilograms are in 0.50 grams? A can of corn has a mass of 0.50 kg. What is its weight in Newtons on Mars? (g = 3.7 N/kg)

November 8th, 2013 Daily Question Wrap up the Lab HAND IN LAB 5A CONCLUSION AND GRAPH PLAN Questions in lab book Practice Problems: weight, mass and gravity Objective: Students will be able to perform calculations using weight, mass and gravity.

Daily Question 11/8/13 What is the relationship between weight and mass? (what was the slope of your line on your graph equal to?)

November 11th, 2013 Daily Question Quiz on Mass, Weight and Gravity Note on Friction HOMEWORK: pg 6 in homework packet Objective: Students will develop an understanding of the force of friction.

Daily Question 11/11/13 What happens to weight when the strength of gravity increases? What is the weight of 12 kg dog on Saturn? (g = 11.2 N/kg) What is the mass of a 110 kg bike on the moon? (g = 1.6 N/kg)

November 12th, 2013 Daily Question Go Over Quiz Friction Activity Homework Packet pg 6 Objective: Students will be able to determine how friction effects different situations.

Daily Question 11/12/13 Looking at the picture, describe the different forces of friction:

Friction Activity Describe all of the forces in the situation. Determine which of the forces are considered friction forces.

November 13th, 2013 Questions on Homework Lab 5B Objective: Students will understand how friction affects speed.

November 14th, 2013 Daily Question Finish Lab HAND IN CONCLUSION! Read pgs. 114-118; complete questions on pg 119. Objective: Students will be able to determine how friction affects speed.

Daily Question 11/14/13 What is the SI unit of force? (the unit scientists use for force) Weight is a force that depends on what 2 things?

November 15th, 2013 Daily Question PLAN Questions Notes on 5.3 HOMEWORK: last page in homework packet Objective: Students will be able to determine the net force on an object.

Daily Question 11/15/13 Describe the vector below: Scale 1 cm = 1 N

PLAN Questions Lab notebook: page 18, 23