Newton’s Law of Universal Gravitation11/17/14

11/17 Newton’s Law of Universal Gravitation TB p. 382-384 #1-3 HW:SF Abstract and Data Analysis Due-Turnitin11/18 Earth’s Gravitational Field TB p.385-387 read and

take cornell notes 11/19 Earth’s Gravitational Field WB: p. 59-60

HW: Science Fair Project Report Finalizing11/20 Earth’s Gravitational Field WB: p.61-6311/ 21 Quiz and Science Fair Work

Date: 11/17 Goal: I can map and analyze the earth’s gravitational field.

Bell Ringer: 1. According to the graph, as height increases, what happens to speed?

2.At what point in in the pendulum’s trajectory will it have maximum speed?

Date: 11/17 Goal: I can map and analyze the earth’s gravitational field.

Final Project Presentation and ReportBy December 1st, complete your presentation and

report. You will share both your final report and presentation with Mr. Stoll on google drive. Early presentations will receive 10 % extra credit. Early presentations are next Monday 11/ 24 and Tuesday 11/25

Date: 11/17 Goal: I can map and analyze the earth’s gravitational field.

Hall Pass

10/17 ActivityGoal: I can map and analyze the earth’s gravitational

field.

Newton’s Law of Universal GravitationTB p. 382Read each number with your face partner.Perform the activity or answer each question with

your face partner. Write your answers in your Notebook , titled TB p 382Complete #1 a-h you have 15 minutes

10/15 ActivityGoal: I can map and analyze the earth’s gravitational

field.

Newton’s Law of Universal GravitationTB p. 382Group discussion and team share

Date: 11/18 Goal: I can map and analyze the earth’s gravitational field.

Bell Ringer: A ball that has a mass of 20 kg is rolling down a hill with a velocity of 10 m/s. What is the balls Kinetic Energy?

Use Guess process

KE=1/2 mv2

11/18 ActivityGoal: I can map and analyze the earth’s gravitational

field.

With your shoulder partner Complete TB p. 383 #2 a-e in your notebook#2a use graph paper

Title : 10/16 WB p.53

10 min

Date: 10/17/13 Goal: I can understand the changes in the earth’s gravitational field.

Bell Ringer: Describe the motion of the object below during the various time periods

1.0s to 2s2.2s to 4s3.4s to 6s

10/18 ActivityGoal: I can understand the changes in the earth’s

gravitational field.

With your shoulder partner complete #3 in your notebook

10 min

Activity 10/18Work with you face partner

Answer questions c on p. 54 Write you answers on page 54 next to the question

Partner A does question c #1 and #4Partner B does question c #2 and #3

Share your answers with your partner and explain your answer

Activity 10/18Work with you face partner

Answer questions d on p. 54 Write you answers on page 54 next to the question

Partner A does question d #1 and #3Partner B does question d #2 and #3

Share your answers with your partner and explain your answer

Activity 10/18Work with you face partner

Answer questions e on p. 54 Write you answers on page 54 next to the question

Work together with your partner

Share your answers with your partner and explain your answer

Activity Work with you face partner

Group read p 54 e

Group read

Activity Work with you face partner

Group read p 55 #3

Activity

Independently read WB p 56-58 and annotate

Circle HeadingsBox vocabulary wordsTriangle difficult wordsWrite def next to definitionsDraw = next to formulas and equations10 min

Activity

With your shoulder partner completeWB p 56-58 alternating questions. Partner A completes the first Partner B completes the

second. Then both partners share their answers

Date: 11/17/12 Goal: I can analyze the graph of acceleration due to gravity vs distance from the center of the earth.

Bell Ringer: Use the graph below, as well as your understanding of kinetic energy to sketch a graph of the relationship between kinetic energy and the pendulum’s height as the bob falls from it’s highest to lowest point.

Two objects in space are mutually attracted by gravitational forces created in space-time by their masses. The magnitude of the force was first formulated by Isaac Newton, and the equation

Fg = GMm/r2

has become known as Newton's Law of Universal Gravitation.

The gravitational constant, denoted G, is an empirical physical constant involved in the calculation of the gravitational attraction between objects with mass. It appears in Newton's law of universal gravitation and in Einstein's theory of general relativity. It is also known as the universal gravitational constant, Newton's constant, and colloquially Big G. It should not be confused with "little g" (g), which is the local gravitational field (equivalent to the local acceleration due to gravity), especially that at the Earth's surface; see Earth's gravity and Standard gravity.

According to the law of universal gravitation, the attractive force (F) between two bodies is proportional to the product of their masses (m1 and m2), and inversely proportional to the square of the distance (r) between them:

Date: 10/26 Goal: I can describe the motion in each graphBell Ringer: Describe the motion in each graph

1 2

3 4

10/18/12

Workbook p 49- 50 pair share