If the weight of the given wooden block is nearly 200g wt and three known weights of 100g wt,each are - Science -

Question

If the weight of the given wooden block is nearly 200g wt and three
known weights of 100g wt,each are to be successively placed on the
wooden block to take three more readings, then which one of the
following balances would you select ?It is known that a force of
90g wt is required to just move the block on the surface
(A) Range 0-100; least count 1 0g wt
(B) Range 0-200; least count 2 0g wt
(C) Range 0-250; least count 2 0g wt
(D) Range 0-500; least count 5 0g wt

Akanksha Ar · Accepted Answer

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https://www meritnation
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