Power
Theme: YOU AND ENERGY
Basic science J.S.S.2 Second Term
WEEK 4
Power
Performance Objectives
The student should be able to:
- Solve calculations on work done and power.
Content
Work
Work is said to be done when a force applied to an object moves that object.
We can define work as an activity involving a movement and force in the direction of the force.
Work done = force × distance = F × d
Worked example
- A force of 30 newtons (N) pushing an object 3 meters in the same direction calculate the work done on the object.
Solution
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Subject Scheme & Timeline:
- WORK, ENERGY AND POWER
- POTENTIAL AND KINETIC ENERGY
- CALCULATION INVOLVING WORK DONE
- ENERGY TRANSFER WHEN WORK IS DONE
- FAMILY LIFE EDUCATION II
- KINETIC THEORY
- Explanation of some phenomena using Kinetic THEORY
- EVAPORATION AND BOILING
- THERMAL ENERGY I
- THERMAL ENERGY II
- Revision of exam questions
- Work, energy and power
- Energy
- Power
- Energy transfer
- Simple machines 1
- Basic Science JSS2 Second Term Mid-Term Assessment
- Test
- Simple machines 2
- Types of energy
- Types of energy 2
- Types of energy 3
- Basic Science JSS2 Second Term Final Assessment
- Test
- Chapters 22
- Category JSS2
- Author ClassNotes Edu
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