Question

Ostate whether the following statements are true (T) or false (F).
1.All contact and non-contact forces exhibit all effects of force.____
2. Gravitational force is a contact force.____
3. It is not possible to walk in the absence of friction._____
4.Electrostatic force is a non-contact force.____
5. Friction can be reduced but cannot be eliminated.______​

Answer 1

Answer:

Q1. T

Q2. F

Q3. T

Q4. F

Q5. F

Answer 2

Answer:

1. true

2. false

3. true

4. true

5. true