# force and motion pdf

Force and Motion: 6 StudyJams! It will move only when either we push it or pull it. Various forces … The book Force and Motion introduces important concepts about how force is related to whether objects move, stop, change direction, or change speed. 9. Friction 16. Force is measured in newtons (N). _____a domino transfers motion energy to the next domino when it falls on it, the bat transfers its motion energy to the ball when it hits the ball, etc._____ The combined forces ... development of his three Laws of motion, the Law of gravitation, the invention of the calculus, the dispersion of light, the building of a reflecting Forces are exerted on us every day; examples would include the downward force from gravity, and friction when a box is pushed along the ground. Forces are pushes, pulls, or twists. A force can cause an object to: speed up, slow down, change direction, change shape. A force is a push or pull in a certain direction (also referred to as a vector). Force is measured using a newtonmeter. FORCE AND MOTION Study Notes FORCE: a push or pull acting on an object. 30 ° 30 ° 10 N Perpendicular to the plane: 10 cos 30 ° ≈ 8.7 N. Parallel to the plane: 10 sin 30 ° = 5.0 N. Motion in one dimension Motion can be … Applied force: is force that a person or thing applies to another object. From your studies in earlier classes, you are also familiar with the fact that a force can be used to change the magnitude of velocity of an object (that is, to make the object move faster or slower) or to change its direction of motion. PHYSICS FORM 4 [FORCE AND MOTION-CHAPTER 2] 7 Example 1 Figure 2.3 shows a ticker tape chart obtained in an experiment to study the motion of trolley on an inclined plane. FALSE 5. Push or Pull 18. 10. Chapter 5 - Force and Motion Newton’s First Law Newton’s Second Law Newton’s Third Law Newton’s First Law Lecture Question 5.1 When you drive your car down a straight highway at a constant velocity, the net force on your car is zero. c. the force of gravity and air resistance are equal. 21) Projectile Motion is described as… a. an object falling from the sky. There is NO movement Varies 8. What force will slow a toy car down? They cover a variety of topics about force and motion, such as types of force, types of motions, cause and effects, and more. There are BALANCED and UNBALANCED Forces: Calculate the acceleration of the trolley. examples of forces are gravity, friction, magnetism, and applied forces. Force & Motion Task Cards Answer Key v2 1. PHYSICS FORM 4 [FORCE AND MOTION-CHAPTER 2] 7 Example 1 Figure 2.3 shows a ticker tape chart obtained in an experiment to study the motion of trolley on an inclined plane. Example: If a car stops fast, wearing your seatbelt can cause you to stop moving too. Inertia Objects remain at rest or in motion unless acted on by a force. examples of forces are gravity, friction, magnetism, and applied forces. Force & Motion Unit Information Milestones Domain/Weight: Force & Motion 30% Purpose/Goal(s): Within the Force and Motion domain, students are expected to investigate the relationship between force, mass, and motion. This push or pull acting on an object is known as a force . MODULE - 3 Force and Motion Moving Things 228 10.1 FORCE AND MOTION If we place a ball on a flat surface, it will remain there until unless we disturb it. Force and Motion In this chapter we study causes of motion: Why does the windsurfer blast across the water in the way he does? What else happens when we apply force … There are reading comprehension Terms like velocity and acceleration, gravity, inertia, and friction gain new meaning. Gravity 3. Net Force 11. described the motion of objects using parameters such as the position vector, velocity and acceleration without any insights as to what caused the motion. Calculate the acceleration of the trolley. a. the Sun b. wind c. push d. friction . Acceleration 13. Applied force: is force that a person or thing applies to another object. For anything to be undergoing motion a push or a pull force had to move it along. d. the object reaches 100mph. TRUE 19. There are BALANCED and UNBALANCED Forces: Newton’s First 15. Force and Motion In chapters 2 and 4 we have studied “kinematics” i.e. Interactive Science Activities. Some key concepts in forces are essential to understand before we explain the effects of forces. Force 9. Some of the worksheets below are Force and Motion Worksheets in PDF, Lessons on Force and Motion, Balanced and Unbalanced Forces and Velocity and Acceleration with colorful diagrams. The total of all forces results in a net force, which produces our direction of motion (or lack of motion). This is the task of chapters 5 and 6 in which the part of mechanics known as “dynamics” will be developed. a. gravity has pushed the object with too much force. 9.1). (a) True (b) False, because of air drag. Move in a straight path 4. Isaac Newton was fascinated with the concept of forces. This is the task of chapters 5 and 6 in which the part of mechanics known as “dynamics” will be developed. It describes Newton's laws of motion, addressing such concepts as inertia, momentum, and velocity. Force 2. This force and motion unit is a perfect supplemental resource to use for primary science lessons. FORCE AND MOTION Study Notes FORCE: a push or pull acting on an object. There are commonly thought to six different types of forces including gravity, friction, elastic, electromagnetic, nuclear, and tension. Forces can be created by many of different ways. Forces cause an object to change its speed, direction, or both. Newton’s Third 10. Forces and Motion. Speed 12. Forces cause an object to change its speed, direction, or both. 10 N. Resolve the force of gravity into two perpendicular components: one parallel to the inclined plane and the other perpendicular to it. B 6. activities explore simple machines, gravity and inertia, acceleration, and more, as they help students understand six concepts related to force and motion. Air Resistance 17. Once you find your worksheet(s), you can either click on the pop-out icon or download button to print or download your desired worksheet(s). Inertia 14. Force and Motion In chapters 2 and 4 we have studied “kinematics” i.e. A force is a push or a pull. There are different types of resources, too. b. the force of air resistance is greater than the force of gravity. They move because we make a force act on them. objects in motion (Fig. Explain how motion energy can be transferred from one object to another. Unbalanced 7. These StudyJams! described the motion of objects using parameters such as the position vector, velocity and acceleration without any insights as to what caused the motion.

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