20.) Machines make work easier. Simple machines are all around you. Which type of simple machine would you be using if you used an ice scraper to remove ice from the windshield of a car? a. wedge b. axel c. lever

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Q: The water flows or drop down, the potential energy is converted to kinetic energy A. True B . False

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Q: 3. Energy can be transferred between different objects or can be transformed between different types…

A: Please post the remaining questions separately! I will be doing question number 3.

Q: 12. A high diver leaves the end of a 5.0 meter high diving board and strikes the water 1.3 seconds…

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Q: According to the Law of Conservation of Energy, energy can never be destroyed, but merely…

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Q: 1. Describe the energy transformations that occur when you climb to the top of a stairway.

A: To discuss the energy transformations that occur when climb to the top of a stairway.

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Q: 10.) What is one effect of friction? a. Mechanical energy is transformed into thermal energy. b.…

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Q: 1. Describe the principle of conservation of mechanical energy with words and an equation. Define…

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