Answer :
Final answer:
The tension in the given violin string is 40.005 N, calculated using the formula T = mg + F.
Explanation:
Tension in the string: The tension in the string, we use the formula T = mg + F, where T is the tension, m is the mass per unit length, g is the acceleration due to gravity, and F is the applied force. Plugging in the given values: T = (5 x 10⁻⁴ kg/m) * 9.8 m/s² + 40 N = 4.9 x 10⁻³ N/m + 40 N = 40.005 N. Therefore, the tension in the string is 40.005 N.
