Question

Help!! part b please!!

Answer 1

$t \alpha \frac{1}{ {l}^{3} }$

$t = k \times \frac{1}{ {l}^{3} }$

$t = 1 \times \frac{1}{ {l}^{3} }$

$t = 1 \times \frac{1}{ {0.5}^{3} }$

t =8

Answer 2

Answer:

L = 0.5

as from the question, the formula is T = 1/L^3

therefore, T = 1/L

                T = 1/0.5

                T = 0.2

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