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Let us try to find out if you are now ready to our lesson. Instructions: Read the sentences below. Tell whether the sentence is TRUE or FALSE. Write your answers in the answer sheet.
1. The unit of work is Joule.
2. Work is done when the force applied to the object causes the object to have a displacement in the same direction as the force applied.
3. Energy is the ability to do work.
4. Power is the rate of doing work. 5. The unit of power is watt or joule/sec. 6. Potential energy is also called stored energy.
7. The energy of a moving object is called kinetic energy.
Answers & Comments
Answer:
1.True
2.True
3.True
4.False
5.True
6.True
7.True