Question

C. Write True or False against each statement.
1. The energy of motion is transferred into heat
and noise by friction.
2. The streamline shape of objects, increases the
effect of drag around them.
3. Friction exerted on an object, depends upon its
mass.
4. Friction can be reduced by polishing the two
surfaces in contact. We
5. Friction can be increased by lubricating the two
surfaces in contact.​

Answer 1

1. T
2. T
3. T
4. F
5. F

hope it's help you

Answer 2

Answer:

1. true

2.false

3.false

4.true

5.true