A 2.0-kg particle has an initial velocity of m/s. Some time later, its velocity is m/s. How much work was done by the resultant force during this time interval, assuming no energy is lost in the process?
A)17 J
B)49 J
C)19 J
D)53 J
E)27 J

Name: A 2.0-kg particle has an initial velocity of m/s. Some time later, its velocity is m/s. How much work was done by the resultant force during this time interval, assuming no energy is lost in the process? A)17 J B)49 J C)19 J D)53 J E)27 J
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Question

A 2.0-kg particle has an initial velocity of  m/s. Some time later, its velocity is  m/s. How much work was done by the resultant force during this time interval, assuming no energy is lost in the process?
A)17 J 
B)49 J 
C)19 J 
D)53 J 
E)27 J

Quizplus · Accepted Answer

The Answer is A

A 20-Kg Particle Has an Initial Velocity of M/s