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1. A block of mass 2 kg rests on a plane inclined at anangle of 30° with the horizontal. The coefficient offriction between the block and the surface is 0.7.What will be the frictional force acting on theblock ? |
Answer» <p>force of friction of block is 9.8N</p> <p>force of friction of block is 9.8N</p> | |