1 Write TRUE on the space provided if the statement is ruet and FALSE if the statement is incorrect
1. Machines are tools that make our work easier.
2. It allows us to accomplish more work while expending less energy.
3. A lever consist of movable point called fulcrum.
4. A wedge can be used to separate two objects or portions of an object.
5. The thinner the wedge is, the more effort is needed to cut objects.
6. An effort is a part of pulley where the force is applied and the load is the object which is being applied by the force exerted.
7. Wheel and axe consists of a round disk, known as wheel, with a stick through the center.
8. Cars, pencil sharpener, fans, and television all uses wheel and axle.
9. The spiral ridges of screw are referred to as thread and the distance each thread is Referred to as pitch.
10. Lifting an object using inclined plane means you use less force to do work.
1. Machines are tools that make our work easier.
2. It allows us to accomplish more work while expending less energy.
3. A lever consist of movable point called fulcrum.
4. A wedge can be used to separate two objects or portions of an object.
5. The thinner the wedge is, the more effort is needed to cut objects.
6. An effort is a part of pulley where the force is applied and the load is the object which is being applied by the force exerted.
7. Wheel and axe consists of a round disk, known as wheel, with a stick through the center.
8. Cars, pencil sharpener, fans, and television all uses wheel and axle.
9. The spiral ridges of screw are referred to as thread and the distance each thread is Referred to as pitch.
10. Lifting an object using inclined plane means you use less force to do work.
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Answer:
1.true
2.true
3.false
4.true
5.true
Explanation:
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Answer:
1)True 2)true 3)false 4)true 5)false 6)false 7)true 8)false 9)false 10)true