1. Tardigrade
  2. Question
  3. Physics
  4. A point mass is subjected to two simultaneous sinusoidal displacement in x-direction, x1(t)=A sin ω t and x2(t)=A sin (ω t+(π/2)) . Adding a third sinusoidal displacement x3(t)=B sin (ω t+φ) brings the mass to a complete rest. The value of φ is n (π/4) . Then n is.

Q. A point mass is subjected to two simultaneous sinusoidal displacement in -direction, and Adding a third sinusoidal displacement brings the mass to a complete rest. The value of is Then is.

 102  152 Oscillations Report Error

Answer: 5

Solution:

Correct answer is (e)

Solution Image