Exercises Light ETS UNDERSTAND Objective type questions gove rope of the applied for 2 Fill in the blants with the core words 1. A force that occurs between two surfaces is called (friction gravity (Friction Gravity) makes movement of heavy objects difficult 3. The fulcrum is in the middle in class lone/two) leven (Fulcrum Load) is the fixed point around which a lever rotates (an inclined plane/a lever). 5. A ramp is a common example of IL. Write T for the true and F for the false statement. of the Earth is called A force applied on an object always causes it to move nas mon and nice pojects across a surace myheimg us overcome 2. Friction always produces heat. 3. Energy from fossil fuels is a renewable form of energy. 4. Fulcrum is the fixed point around which a rod moves. The effort is located between the fulcrum and the load in second-class levers. I. Choose the correct option. Which of these forces makes an object come down on the surface of the Earth? b. Friction c Buoyancy d. Magnetism Which of these is NOT always a disadvantage of friction? b. It causes wear and tear of machine parts c It makes it hard to slide heavy objects. d. It damages the soles of our shoes 3. Which of these refers to energy due to the position of an object? 2. Potential energy b. Kinetic energy Geothermal energy d. Solar energy a. Gravity to overcome a single a. It produces heat. obiect move faster Font and supplied to our homes called?
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Exercises Light ETS UNDERSTAND Objective type questions gove rope of the applied for 2 Fill in the blants with the core words 1. A force that occurs between two surfaces is called (friction gravity (Friction Gravity) makes movement of heavy objects difficult 3. The fulcrum is in the middle in class lone/two) leven (Fulcrum Load) is the fixed point around which a lever rotates (an inclined plane/a lever). 5. A ramp is a common example of IL. Write T for the true and F for the false statement. of the Earth is called A force applied on an object always causes it to move nas mon and nice pojects across a surace myheimg us overcome 2. Friction always produces heat. 3. Energy from fossil fuels is a renewable form of energy. 4. Fulcrum is the fixed point around which a rod moves. The effort is located between the fulcrum and the load in second-class levers. I. Choose the correct option. Which of these forces makes an object come down on the surface of the Earth? b. Friction c Buoyancy d. Magnetism Which of these is NOT always a disadvantage of friction? b. It causes wear and tear of machine parts c It makes it hard to slide heavy objects. d. It damages the soles of our shoes 3. Which of these refers to energy due to the position of an object? 2. Potential energy b. Kinetic energy Geothermal energy d. Solar energy a. Gravity to overcome a single a. It produces heat. obiect move faster Font and supplied to our homes called?