Asked by krushidhar

ifv=(3i+4j+5k)m/s is the instantaneous velocity of a body mass 1.50kg calculate its K.E
Answered by bobpursley
I wish I knew your academic level. I will go with the basic.

velocityScalar=sqrt(3^2+4^2+5^2)
then KE= 1/2 mass*velocityScalar^2

Answered by Vishnu priya
I only want answer for this question I dintknow
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