Physics: Newtons Laws WCLN.ca* Part 1: Core This is a matching activity designed to help you interpret graphs by: Verbal descriptions Free Body Diagrams Equations of motion (Fra = [F) Procedure: You will be presented with a table showing a series of 10 descriptions. You are to complete the table by cutting and pasting the correct free body diagram and equations of motion that would correctly match the original description. Once completed, copy and submit your completed table: Suggestion - copy the table with the descriptions onto a new blank document and have this open in addition to this original. That way you can view the descriptions and "FBD" at the same time and cut and paste easily. 2022-06-10 Page 3 of 12'F wane? Descriptions 2. FEB {Free Body 3. Equations of 4. Velocity vs Time Graphs Diagrams} motion {both x and y directions E51 If An object is being accelerated up a fractionless slope. The applied force acis along a rope which is parallel to the ' surface. D2 An object is being pulled across the frozen lake and the friction is Negligible. The applied iarce is parallel to the ice. ' 2022-05-10- Paged of 12 Descriptions '03 An object is released from rest and accolerates down a frictionless incline. D4 An object is being pulled across the frozen lake and the friction is negligible. The applied force is directed 45 degrees above horizontal. 2. FED {Free Body Diagrams} 3. Equations of motion {both x and y directions 4. Velocity vs Time Graphs 2022-13610 Page 5 of 12 Physics: Newtons Laws WCLN.ca* Descriptions 2. FBD (Free Body 3. Equations of 4. Velocity vs Time Graphs Diagrams) motion (both x and y directions D5 An object is being pulled across the carpet at constant speed by an applied force that acts in a direction 45 degrees above horizontal. D6 An object is being pushed across the frozen lake and the friction is negligible. The applied force is directed 45 degrees below the horizontal. 2022-06-10 Page 6 of 12Descriptions D? An object is being pulled across the carpet at constant speed by an applied force that Is parallel to the ground, DB An Dialect is being accelerated Lip :51 carpeted incline by a rope which is parallel to the surfaca. 2. FED {Free Body 3. Equations of 4. Vale-city vs Time Graphs Diagrams} motion {both X and y directions 2022-13610 Page Ir' of 12 WCLNI Descriptions D9 A car travelling at constant speed hits the brakes and skids to a stop. 2. FEB {Free Body Diagrams) 3. Equations of motion {both x and y directions 4. Velocity vs Time Graphs D10. An object is moved up a frictionless incline by a horizontally applied force. 2022-06-10- Pages of 12 4 a Physics: Newtons Laws WCLN.ca FBD (Free Body Diagrams): Cut and paste the FBD below into column two. FBD1 FBD2 FBD3 FBD4 Z AN W FBD5 FBD6 FBD7 FBD8 N NA N f VW W VW VW FBD9 FBD10 N N A > F W W 2022-06-10 Page 9 of 12Physics: Newtons Laws WCLN.ca* Equations of motion (both x and y directions): Cut and paste the equations (describing both horizontal and vertical) below into column three. E1 E2 E3 E4 EFX W. = ma EF F - f = 0 EF F -f = 0 EF, F = ma EF N - W. = 0 EF N + F - W =0 EF N - W =0 EFy N - W = 0 E5 E6 E7 E8 EF F - W = ma EF F- f - W = ma EF F. = ma EF F. = ma EF N- W - F =0 EF, N- W. = 0 EF N+ F - W = 0 EF N - F - W =0 E9 E10 EF F - W = ma EF . f = ma EF, N- W = 0 EF N - W =0 2022-06-10 Page 10 of 12