Question

Help me to do this please ​

Answer 1

Answer:

1 (d)

2 (f)

3 (e)

4 (g)

5 (b)

6 (c)

7 (a)

make brainliest please

Answer 2

Answer :

1. fluid friction - Drag

2. Lubricants - Reduce friction

3. Wheels - rolling friction

4. Spring balance - Measure force

5. Shape of airplane - Streamlined

6. Rough Surface - Increase friction

7. Heat generation - Due to friction