Explain about the discovery of proton?
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the discovery of proton is done by various scientist I know that you also know the Rutherford
doradoggy:
shall I ask
ya
a block of mass 2 kg is placed on the floor and the coefficient of static friction is 0.4. if force of 2.8N is applied on the block parallel to the floor, the force of friction between the block and the floor is
as g =10m per second
but what we have to find
we want find the force of friction
we have a formula of force of friction
that is force of friction =friction* forcegiven
then answer of ur question is 1.12
no the ans is 2. 8
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