What is the shortest possible time in which a bacterium to travel distance of 8.4cm across a Petri dish at a constant velocity o

Question

3 years ago

11

f 1.2 cm/s

1 answer:

Dimas [21] · Answer 1 · 2022-07-03T07:57:17+03:00

Dimas [21]3 years ago

3 0

Answer:

$\boxed{\sf Shortest \ possible \ time = 7 \ seconds}$

Given:

Distance travelled (s) = 8.4 cm

velocity (v) = 1.2 cm/s

To Find:

Shortest possible time (t) in which a bacterium travel a distance 8.4 cm across a Petri Dish

Explanation:

$\boxed{ \bold{\sf Time \ (t) = \frac{Distance \ travelled \ (s)}{Velocity \ (v)}}}$

Substituting values of Distance travelled (s) & Velocity (v) in the equation:

$\sf \implies t = \frac{8.4}{1.2}$

$\sf \implies t = \frac{7 \times \cancel{1.2}}{ \cancel{1.2}}$

$\sf \implies t = 7 \: s$