Lessons for Force

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  • Review the Characteristics of the Four Fundamental Forces of Nature - … fundamental forces of nature: the strong force, weak force, electromagnetic force, and gravitational force. This … . 8. The strongest force is the force while the force that is weakest … . The strongest force is the strong gravity . force while the force that is … strong, short-range force. o Weak Force: The weak force allows changes in … the "strong force." The strong force is strictly an attractive force that acts …
    User Rating: Grade Level: 9-12
  • Go with the Force - … balanced and unbalanced forces and motion. Students will investigate force, mass and … the student's force is exerted. Describe the balanced forces acting on … Y Forces Effect of student's force is negligible. Effect of gravitational force … the student's force is exerted. Describe the balanced forces acting on … that the two forces are Earth's gravitational force pulling down on … Y Forces Effect of student's force is negligible. Effect of gravitational force
    User Rating: Grade Level: 9-12
  • If You Force It, It Will Move - … the effects of gravitational force and frictional force on motion. Knowledge and … of gravitational force (weight) and frictional forces. 17 If You Force It, It … forces acting on the car and crash dummy (rotational forces) but these forces … Y Forces Effect of student's force is negligible. Effect of gravitational force … Y Forces Effect of student's force is negligible. Effect of gravitational force
    User Rating: Grade Level: 9-12
  • Force and Motion: Give it a Push - … per hour 2. Forces a. The concept of force: force as a push … of familiar forces (such as gravity, magnetic force) ii. A force has both … Content a. The concept of force: force as a push or pull … of familiar forces (such as gravity, magnetic force) ii. A force has both … is the "phantom" force? Centripetal Force Centrifugal Force Explain each force: 19. Using a … 18. Circle Centrifugal force Centripetal force: the center seeking force that causes things …
    User Rating: Grade Level: 6-8
  • Can You Bear It? Pulleys, Gears, Forces, Structures, and Mechanisms - … measure effort force qualitatively by comparison (easier, harder, more force, less force, seemed … measure effort force qualitatively by comparison (easier, harder, more force, less force, seemed … : load (or force produced by the pulley) / effort force (or force applied to … effort force. The comparison of the load force to the effort force needed … : load (or force produced by the pulley) / effort force (or force applied to …
    User Rating: Grade Level: 3-5
  • May the Force Move - You Forces Acting on Structures & Mechanisms; Motion - … of force required. A movable pulley reduces the force by half. Forces can … Focus - Forces - 5 May The Force Move You Subtask 8.5 Forces Acting … Focus - Forces - 5 May The Force Move You Subtask 8.5 Forces Acting … Focus - Forces - 5 May The Force Move You Subtask 8.5 Forces Acting … Focus - Forces - 5 May The Force Move You Subtask 8.5 Forces Acting … about Forces - 5 Subtask 9.5 May The Force Move You Forces Acting …
    User Rating: Grade Level: 3-5,6-8
  • Structure and Mechanism - … calculated by dividing the load force (force needed to move an object … calculated: load force / effort force (load force = output force and effort force = input force). 4. Mechanical … ), load force (the force exerted by the load), and effort force (the force required … the load force by the effort force. (Use the average effort force.) Single … ) the effort force equals the load force. B) the effort force is greater …
    User Rating: Grade Level: 6-8
  • Planet Impactn - … three-dimensional space. Tidal forces- A force that is caused when the … atmosphere of planets. Unbalanced Force (Net Force)- Any force that causes an object … of unbalanced forces. An unbalanced gravitational force: the Sun exerting a force on … balanced, an unbalanced) force. (prerequisite) 4. What force is responsible for keeping … is providing an unbalanced force. This unbalanced gravitational force increases as the …
    User Rating: Grade Level: 9-12
  • Simple Machines - … Work is a force applied through a distance. Work = Force multiplied by … : Did it take more force or less force than when we had … being lifted. Fa - Applied FORCE or the force being applied to lift … being lifted. Fe - Effort FORCE or the force being applied to lift … moveable Resistance Force (Fr) 20 lbs 20 lbs Effort Force (Fe) Mechanical … are applying less force. LEVER - Answer Key Resistance Force (Fr) 30 lbs …
    User Rating: Grade Level: 3-5
  • Forces at Work: Good or Bad? - … forces which have been described as "contact" and "non-contact" forces. These forcesforce ii. Distinguish between "contact" force and "non-contact" force. iii. Describe how forces … study of forces. Forces should be simply defined first: Forces cause change. Forces can … forces. Both contact and non-contact forces are useful to us. Frictional force … of force in Integrated Science is to consider biological force-muscle force. The …
    User Rating: Grade Level: 6-8
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