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