A 0.500-kg particle has a speed of 1.40 m/s at point circled A and kinetic energy of 7.60 J at point circled B. (a) What is its kinetic energy at circled A? J (b) What is its speed at circled B? m/s (c) What is the net work done on the particle by external forces as it moves from circled A to circled B?
A 0.500-kg particle has a speed of 1.40 m/s at point circled A and kinetic energy of 7.60 J at point circled B. (a) What is its kinetic energy at circled A? J (b) What is its speed at circled B? m/s (c) What is the net work done on the particle by external forces as it moves from circled A to circled B?
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answer all 3 parts no handwritten accepted
Transcribed Image Text:A 0.500-kg particle has a speed of 1.40 m/s at point circled A and kinetic energy of 7.60 J at
point circled B. (a) What is its kinetic energy at circled A? J (b) What is its speed at circled B?
m/s (c) What is the net work done on the particle by external forces as it moves from circled A
to circled B?
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