2.Drawvelocitytimegraphofabodywhichismovingwithsomeinitialvelocityandconstant
acceleration. (2)
3.Writeanexpressionfortheworkdonewhenaforceisactingonanobjectinthedirection
ofitsdisplacement. (2)
4.Distinguishbetweenmassandweight. (2)
5.Classifyeachofthefollowingasahomogeneousorheterogeneousmixture.Sodawater,
wood,air,soil,vinegar,filtered tea, (3)
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Q.Distinguish between mass and weight?¿
●Mass can never be zero.
Weight can be zero.
●Mass is a scalar quantity.
Weight is a vector quantity.
●Mass is measured using an ordinary scale .
Weight is measured using spring balance.
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Answer:
Q.Distinguish between mass and weight?¿
●Mass can never be zero.
Weight can be zero.
●Mass is a scalar quantity.
Weight is a vector quantity.
●Mass is measured using an ordinary scale .
Weight is measured using spring balance.
Explanation:
hope it's helpful.....
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