physic
posted by Chan .
A 0.34 kg particle has a speed of 2.0 m/s at point A and kinetic energy of 7.5 J at point B.
(a) What is its kinetic energy at A?
_____ J
(b) What is its speed at point B?
_____ m/s
(c) What is the total work done on the particle as it moves from A to B?
_____ J thank you so much

physic 
bobpursley
I will be happy to critique your thinking.
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