A long,thin rod lies along the x-axis.One end of the rod is located at x = 2.00 m and the other end of the rod is located at x = 6.00 m.The linear mass density of the rod is given by ,where a = 0.100 kg/ and b = 0.200 kg/m.The mass of the rod is
A)30.1 kg.
B)31.3kg.
C)32.8 kg.
D)34.4 kg.
E)35.9 kg.

Question

A long,thin rod lies along the x-axis.One end of the rod is located at x = 2.00 m and the other end of the rod is located at x = 6.00 m.The linear mass density of the rod is given by  ,where a = 0.100 kg/  and b = 0.200 kg/m.The mass of the rod is
A)30.1 kg. 
B)31.3kg. 
C)32.8 kg. 
D)34.4 kg. 
E)35.9 kg.

Quizplus · Accepted Answer

The Answer of A long,thin rod lies along the x-axis.One end of the rod is located at x = 2.00 m and the other end of the rod is located at x = 6.00 m.The linear mass density of the rod is given by  ,where a = 0.100 kg/  and b = 0.200 kg/m.The mass of the rod is
A)30.1 kg. 
B)31.3kg. 
C)32.8 kg. 
D)34.4 kg. 
E)35.9 kg.

A Long,thin Rod Lies Along the X-Axis