English, asked by thakurrekha037, 4 months ago

ही स्टेप्स अप टू द प्लेट tenses​

Answers

Answered by Anonymous
2

1] ASSERTION: The unit of work done is Joule REASON : The unit of energy is also Joule

2] ASSERTION: Work done against gravity is negative work done. REASON: Gravitational force and displacement are in opposite directions when work is done against gravity *

3] ASSERTION: Kinetic energy is the energy of a body by virtue of its motion. REASON: It is not necessary that all moving bodies should have kinetic energy. *

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