Question of Exercise 1

Friction of Class 8

A block of mass 1kg is placed on the horizontal surface of a truck ( = 0.6) and the truck is moving with acceleration 5m/s2. The frictional force on the block will be Take g = 10m/s2


Option 1 5N

Option 2 6N

Option 3 4N

Option 4 8N

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