Safari File Edit View History Bookmarks Window Help ✓ U2 Quiz #2 fo U2 Quiz #2 - Physics 12 - CLOC ( sd43.onlinelearningbc.com o Quizzes - Physics 12 - CLOC - Coquitlam School District Page 1: Question 6 (1 point) Saved 1 N¦ 2 3 Listen -- -- > 4 -- 5 > 6 A 5.0 kg block remains stationary on an inclined surface. Quiz Information 1 2500 What is the friction force acting on the block? 44 N 49 N 21 N 23 N 2 MAY 15

Question 4 Q Zoom Q Review/v Finish ABG A train travels on a track at a constant velocity of 100 Inside one of the train cars is a table and book. The table and the book are moving with the train at constant velocity, however, the table and the book are at rest (stationary) relative to each other. Direction of movement Fie Remaining: 17 C2021 uminate Education inc 124

Edit View History Bookmarks Window Help le I onedrive.live.com Jobs - IDEA Public Schools Finalize Resume - Resume Now I Download Hewitt - Conceptual P..pdf PLUG AND CHUG (FORMULA FAMILIARIZATION) m¡m2 F = G- d2 36. Using the formula for gravity, show that the force of gravity on a 1-kg mass at Earth's surface is 9.8 N. You need to know that the mass of Earth is 6 X 10 its radius is 6.4 × 10° m. 39. Show that the 1024 kg) and t (The average 40. Show that the kg, and (mass = 3.0 Cance 5.6 berween arth the Maon (mass X10 N. The average Erth Mopn distance s 3ih THINK AND SOLVE

Physics: Unit-Dynamics/Newton laws of motion Describe how you could use the textbook, a piece of paper, and a desk to demonstrate Newton's first law of motion?

Gravitational Forces (A) Gravitational, Electrical, Magnetic, and Nuclear Forces Math Connections Law of Universal Gravitation (continued) This law states that any two objects with mass exert a gravitational force on each other. The force has the same magnitude on each object. The magnitude is directly proportional to the product of the objects' masses. It is inversely proportional to the square of the distance between the objects. Where, F = gravitational force between two objects = gravitational constant = 6.673 × 1011 N x m²/kg? m, and m, = masses of the two objects in kg d = distance between the two objects in m m,m, F, = G( d 5. Calculate the gravitational force between two 150 kg objects located 25 m apart. (150)(150) 25? F = 6.673×10¯" N 6. Calculate the change in the gravitational force between the two objects if the distance between the two objects doubles. F = 6.673x10-" (150)(150) 50? 7. Use the inverse square law to describe the relationship between the gravitational force…

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Course Home n.ecollege.com/course.html?courseld%3D156977488HeplD=D2c86a3a06e5506368bf515e8cb4923c1#10001 Physics 2620 CRN20018 Hi, h e Home And Chug 3.34 Part A Select the correct equations that show that a freely falling rock drops a distance of 45 m when it falls from rest for 3 s. O s=g² t/2= (10 m/s²)² - (3 s)/2 = 45 m %3D O s=t/(2-g) = (3 s)²/(2 - (10 m/s²)) = 45 m II O s=g t/2=D (10 m/s²) - (3 s)/2 = 45 m %3D %3D O s=g.e/2=D (10 m/s²) - (3 s)²/2 = 45 m %3D II Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining ew?assignmentProblemID=D128808933