Question

2.Drawvelocitytimegraphofabodywhichismovingwithsomeinitialvelocityandconstant

acceleration. (2)

3.Writeanexpressionfortheworkdonewhenaforceisactingonanobjectinthedirection

ofitsdisplacement. (2)

4.Distinguishbetweenmassandweight. (2)

5.Classifyeachofthefollowingasahomogeneousorheterogeneousmixture.Sodawater,

wood,air,soil,vinegar,filtered tea, (3)​

Answer 1

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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.

Answer 2

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.....