Question

x is directly proportional t^5/2​

Answer 1

Answer:

don't know SORRY dont know

Answer 2

Given that

y ∝ x^(5/2)

Let y = kx^(5/2) ———(1)

where k is proportionality constant.

Now when x is tripled i.e. x becomes 3x, y becomes y₁

So y₁ = k(3x)^(5/2)

=> y₁ = k × 3^(5/2) × x^(5/2)

=> y₁ = 3^(5/2) × kx^(5/2)

=> y₁ = 3^(5/2) × y [ from equation (1)]

So y₁ will be 3^(5/2) times of y.