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

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 of 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

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