nenu lift lo unnapudu, scale reading ekkuva vastundi kada? andulo FBD chuste, normal force (N) = mg + ma, so N > mg. Aa acceleration up vunte, meeda extra force add avuthundi. Life lo oka example, ammamma medicines teeskuntu pump repair cheyali anipistundi, pension kharachipotundi... aa tension lo nen kuda accelerate chestunna, but weight ekkuva anipinchadu? Ledule, ammamma burfi kosam karchu pettalani extra kastapadali.
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