PDF chapter test TRY NOW
1. Give two examples to verify that a force changes the shape of a body.
a. Example 1 -
b. Example 2 -
2. Give two examples to verify that a force tends to change the static condition of a body.
a. Example 1 -
b. Example 2 -
3. How do you feel when you touch a nail immediately after it is hammered into a wooden plank? Why?
a. Friction produces .
b. Kinetic energy is converted into .
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