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Acceleration of particle is directly proportional to displacement. then find relation between velocity and displacement ?
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Acceleration of particle is directly proportional to displacement. the...
Relation between Velocity and Displacement:

When the acceleration of a particle is directly proportional to its displacement, we can establish a relationship between velocity and displacement by integrating the acceleration function. Let's analyze this relationship step by step:

1. Definition of terms:
- Acceleration (a): The rate of change of velocity with respect to time.
- Velocity (v): The rate of change of displacement with respect to time.
- Displacement (s): The change in position of a particle.

2. Given condition:
According to the given condition, the acceleration (a) is directly proportional to the displacement (s). Mathematically, we can express this as:
a ∝ s

3. Proportional constant:
Let's introduce a constant of proportionality (k) to relate acceleration and displacement. Therefore, we can write the equation as:
a = k * s

4. Relation between acceleration and velocity:
We know that acceleration is the rate of change of velocity. Thus, we can express this relationship as:
a = dv/dt

5. Differentiation:
To find the relation between velocity and displacement, we need to differentiate the equation a = k * s with respect to time (t). This gives us:
dv/dt = k * s

6. Integration:
Now, we integrate both sides of the equation with respect to displacement (s):
∫ dv = ∫ k * s ds

7. Integration results:
Integrating the left side with respect to velocity (v) and the right side with respect to displacement (s), we get:
v = k * (s^2)/2 + C

Here, C is the constant of integration.

8. Final equation:
Thus, the relationship between velocity (v) and displacement (s) can be expressed as:
v = k * (s^2)/2 + C

Summary:
When the acceleration of a particle is directly proportional to its displacement, the relationship between velocity and displacement can be expressed as v = k * (s^2)/2 + C, where k is the constant of proportionality and C is the constant of integration. This equation shows how the velocity of the particle changes as it undergoes displacement.
Community Answer
Acceleration of particle is directly proportional to displacement. the...
Let be a=kx
vdv/dx=kx
on integrated we get v=√k*x
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