In this chapter, we will be learning about force and motion. We will start by understanding the concept of net force and how to determine it.
Next, we will learn about the resolution of force, which involves breaking down forces into their components. We will also solve problems involving combined forces and force resolution.
Moving on, we will explore forces in equilibrium, where forces are balanced and cancel each other out. We will learn how to draw a triangle of forces in equilibrium. Lastly, we will study elasticity and its properties.
We will conduct experiments to find the relationship between force and spring extension.
• State the purpose of the net force
• Determine the net force
• Communicates about the force of motion, F when the object is in: (i) stationary, F = 0 N (ii) moving with uniform velocity, F = 0 N (iii) moving with uniform acceleration, F≠ 0 N
• Solve problems involving net force, mass and acceleration of an object
• Memerihalkan leraian daya
• Menyelesaikan masalah melibatkan daya paduan dan leraian daya
• Explain the meaning of force that is in equilibrium
• Draw a triangle of three forces in equilibrium
• Solve problems involving forces in equilibrium
• Describe elasticity
• Experiment to find the relationship between force, F and spring extension, x
• Communicate on laws relating to force, F and spring extension, x
• Solve problems involving force and spring extension
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