Question

1. Friction can not be eliminated completely.
2. Friction is always undesirable.
3. Friction lies even in stationary objects.
4. Friction acts on apple falling from the tree. *State whether TRUE or FALSE*​

Answer 1

1. Friction can not be eliminated completely. True

2. Friction is always undesirable. False

3. Friction lies even in stationary objects. True

4. Friction acts on apple falling from the tree True

Explanation:

• friction cannot be eliminated completely. Friction can be reduced by application of certain types of lubricant but it cannot be eliminated completely. Friction is useful as it helps in the proper functioning of the break of the car.

• if a force is applied on the body the body may even remain stationary because of friction when the force which is applied is equal to the force of the friction. friction acts on the Apple falling from the tree because of air resistance.

To know more about friction

guess and write how friction helps moving bodies on different surfaces

https://brainly.in/question/6188115

Answer 2

Answer:

1. True

1. True2. False

1. True2. False3. True

1. True2. False3. True4. True

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hope it helps you KRÌTÍKĀ...

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