Effect of the force applied to the shape and movement of the material
1.Gravity pulls denser air and water downward, forcing less dense air and water to move upward.
2.Wood exhibits the piezoelectric effect—that is, electric polarization (the appearance of opposite electric charges on opposite sides of a piece) occurs under mechanical stress. Conversely, when subjected to an electric field, wood exhibits mechanical deformation (changes in size).
3.Consequently, when tempered glass is broken, it shatters into thousands of tiny pebbles—this practically eliminates the danger of human injury caused by sharp edges and flying shards. ... This is because when it breaks, it may form larger sharp shards that can cause serious injury.
4.When you stick a magnet to a piece of iron or steel, the steel temporarily acts like a magnet. We can say that it has a north and a south pole, just like the other magnets we sell. We call the piece of steel a “temporary magnet,” because this effect goes away when we remove the magnet.
5.The forces are the weight, drag, and lift. Lift and drag are actually two components of a single aerodynamic force acting on the ball. Drag acts in a direction opposite to the motion, and lift acts perpendicular to the motion.
Answers & Comments
Answer
Material Force applied
plastic bottle Gravitational
wood. Electrical
glass. Shattering
Bar Magnetic
ball weight
Effect of the force applied to the shape and movement of the material
1.Gravity pulls denser air and water downward, forcing less dense air and water to move upward.
2.Wood exhibits the piezoelectric effect—that is, electric polarization (the appearance of opposite electric charges on opposite sides of a piece) occurs under mechanical stress. Conversely, when subjected to an electric field, wood exhibits mechanical deformation (changes in size).
3.Consequently, when tempered glass is broken, it shatters into thousands of tiny pebbles—this practically eliminates the danger of human injury caused by sharp edges and flying shards. ... This is because when it breaks, it may form larger sharp shards that can cause serious injury.
4.When you stick a magnet to a piece of iron or steel, the steel temporarily acts like a magnet. We can say that it has a north and a south pole, just like the other magnets we sell. We call the piece of steel a “temporary magnet,” because this effect goes away when we remove the magnet.
5.The forces are the weight, drag, and lift. Lift and drag are actually two components of a single aerodynamic force acting on the ball. Drag acts in a direction opposite to the motion, and lift acts perpendicular to the motion.
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