Do you speak a little English cuz I can’t help you if a can’t understand you
Answer:
The value is
Explanation:
From the question we are told that
The length of the guitar string considered is
The mass is
Generally the tension is mathematically represented as
Here f is the frequency of the note which is
So
=>
Answer:
Explanation:
Wgen the sound is emitting from two speakers, the sound waves interfere each other. the locations at which the destructive interference occurs, we get no sound and the locations where constructive interference occurs, the sound occurs at that locations.
Answer:
Explanation:
Assuming motion of equation of SHM as
where,
t=time
thus velocity at any Point x is given by
when speed is 50 % of its maximum value
(b)When Potential Energy is 50 % of total energy
Total Energy
potential energy at any x is given by
When a toy truck collides into a toy car, the momentum of ____ is the same before and after the collision.
the truck plus the car