Math, asked by annashiji3, 4 months ago

Find the increase in kinetic energy of a body of mass 700g,when its speed increases from 2 m/s to 4 m/s. *

Answers

Answered by atheenamanoj547

0

Answer:

the increase in kinetic energy is 4.2

Step-by-step explanation:

use formula k= 1/2 mv^ 2

convert 700 g to kg

u will get the answer

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