the most common first sign of lung cancer is a constant cough. there could also be coughing up blood or reddish colored spit, and chest pain when you laugh, cough, and breathe.
Answer:
Total energy =kinetic energy +potential energy.
Electric field is the change in voltage per unit distance
E = ΔV / d
E = 39/34
= 1/147 mV/cm
hope this helps
Answer:
Explanation:
Given
length of wire 
change in length 
mass of wire 
Young's modulus for silver 
load on wire 

change in length is given by

Where A=area of cross-section




also wire is the shape of cylinder so cross-section is given by




