1. 17/5/16 Learning Objective: To develop an understanding of the relationship between work done, force and distance Learning Outcomes: Work out the relationship between work done, force and distance Work out the relationship between weight, mass and gravity Use data to calculate these values

2. State how to calculate work done, force and distance Task 1: Developing a vocabulary: Fill in the blanks: Velocity Energy Newton’s Joules Work Distance A force is a push or a pull which is able to change the ____________ (speed) of an object. All forces are measured in ___________. _____________ is done when a force is applied to an object that then moves a certain ____________. This causes energy to be transferred. Therefore work being done is measured in ________. Work done (J) = __________ transferred (J)

3. State how to calculate work done, force and distance Task 1: Developing a vocabulary: Fill in the blanks: Velocity Energy Newton’s Joules Work Distance A force is a push or a pull which is able to change the velocity (speed) of an object. All forces are measured in Newton’s. Work is done when a force is applied to an object that then moves a certain distance. This causes energy to be transferred. Therefore work being done is measured in Joules. Work done (J) = Energy transferred (J)

4. Use data to calculate these values Work through tasks two, three and four to deduce the relationship between work done, force and distance https://www.youtube.com/watch?v=pDK2p1QbPKQ Then practice calculating these values by completing task five

5. 18/5/16 Learning Objective: To develop an understanding of the relationship between work done, force and distance Learning Outcomes: Work out the relationship between weight, mass and gravity Use data to calculate these values

6. State how to calculate weight Task 1: Developing a vocabulary: Fill in the blanks: Mass is a measurement of how much matter something is made of and is measured in ____________ (kg’s). All masses attract all other masses. The Earth has a very large mass meaning that it exerts a very large force of _________. This is galled the force of __________. The force of gravity causes all objects to ____________ towards Earth at 10m/s 2. Gravity acting upon a mass of 100g (0.1kg) exerts a force of ______, therefore gravity exerts a force of ______ on a mass of 1kg. An objects weight is the force exerted by __________ on its mass. Therefore, to convert mass into weight you ____________ the mass in kilograms by 10 and to convert weight into mass you __________ by 10 https://www.youtube.com/watch?v=6ccIjRwYO9U

7. State how to calculate weight https://www.youtube.com/watch?v=6ccIjRwYO9U Task 1: Developing a vocabulary: Fill in the blanks: Mass is a measurement of how much matter something is made of and is measured in kilograms (kg’s). All masses attract all other masses. The Earth has a very large mass meaning that it exerts a very large force of attraction. This is called the force of gravity. The force of gravity causes all objects to accelerate towards Earth at 10m/s 2. Gravity acting upon a mass of 100g (0.1kg) exerts a force of 1N, therefore gravity exerts a force of 10N on a mass of 1kg. An objects weight is the force exerted by gravity on its mass. Therefore, to convert mass into weight you multiply the mass in kilograms by 10 and to convert weight into mass you divide by 10.

8. Use data to calculate these values Practice these calculations by working through questions 2+3 on the sheets you have been given