Two boxes are connected to each other by a string as shown in the figure.The 10-N box slides without friction on the horizontal table surface.The pulley is ideal and the string has negligible mass.What is true about the tension force T that the string exerts on the boxes? A)T = 10 N B)T = 20 N C)T = 30 N D)T 30 N

Question

Two boxes are connected to each other by a string as shown in the figure.The 10-N box slides without friction on the horizontal table surface.The pulley is ideal and the string has negligible mass.What is true about the tension force T that the string exerts on the boxes? 
A)T = 10 N 
B)T = 20 N 
C)T = 30 N 
D)T < 30 N 
E)T > 30 N

Quizplus · Accepted Answer

The Answer of Two boxes are connected to each other by a string as shown in the figure.The 10-N box slides without friction on the horizontal table surface.The pulley is ideal and the string has negligible mass.What is true about the tension force T that the string exerts on the boxes? 
A)T = 10 N 
B)T = 20 N 
C)T = 30 N 
D)T < 30 N 
E)T > 30 N

Two Boxes Are Connected to Each Other by a String