English, asked by mashal, 1 year ago

40 N object has fallen 4m and is 6 m above the ground its kinetic energy is

Answers

Answered by grimreaper1

2

use conservation of energy

Attachments:

sprem: hii ... what is mean of Kinetic energy =160N... the unit of energy=joule...so why answer is 160N

grimreaper1: sorry by mistake i wrote N instead of J

sprem: don't say sorry ....pleaese be careful about this...ok

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