Question

(1). Give two examples from our daily life where:

1. Static friction is applied

2. Sliding friction is applied
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Answer 1

Answer:

1] It is that force that keeps a surface sliding with another surface. For example, if book is kept on floor and the book moves with respect to the floor. It is the frictional force between two surfaces that are rubbing against each other.

2] Rubbing both hands together to create heat.

Explanation:

Answer 2

Answer:

static friction- when we puch the box forward

when we start walking

Sliding friction- when start car

when we ride on skating