nic0am1eSwhleli
nic0am1eSwhleli nic0am1eSwhleli
  • 24-12-2016
  • Mathematics
contestada

A bubble originating at the bottom of a lake rises to the surface within 10.0 seconds with an acceleration of 10.0 meters/second2. What is the depth of the lake?

Respuesta :

JcAlmighty
JcAlmighty JcAlmighty
  • 27-12-2016
The answer is 500 m.

d = u * t + 1/2 a * t²

We know:
d = ?  (distance)
u = 0 (the initial velocity)
t = 10 s (time
a = 10 m/s² (acceleration

d = u * t + 1/2 a * t²
d = 0 * 10 + 1/2 * 10 * 10²
d = 0 + 1/2 * 10 * 100
d = 500 m
Answer Link

Otras preguntas

Please my last question I need help Please
Find the coordinates of the midpoint between (–1, 2) and (3, –6).A)(-2, 1)B)(-1, 2)C)(-1, -2)D)(1, -2)E)(2, -1)​
How can a photographer best be used as a presentation aid
How do I solve these?
rational equations help.
Does Meteo’s data show a positive association or a negative associate? Explain how you know
One effect of acid rain on an ecosystem is?
What can cause extinction of a species
Please give correct awnser
What happens when a particle of matter meets its corresponding antiparticle of antimatter? A) They can form a complete atom. B) The combined mass of the two pa