14 m/s because Vf^2=Vi^2 + 2a(delta x).
Her acceleration is 10 m/s^2.
So 0^2 + 2(10)(10) = 200
sqrt 200 = 14.1421 so with sf's the answer is 14
Luster of silk is one of the best materials that you can use to make the speed bag platform.
Slows IF it enters the water from air (and not - say - glass).
All you need is a speed-gun of some sort,to measure the speed.
the frequency remains the same as sound enters in water, actually speed of sound increases 3 times when it enters in the water. Jayant Sagar
false
The aircraft
The aircraft
It increases.
The speed of the dives are not measured as part of the event.
from high speed dives into the ocean for fish
Get your speed to 75.
That would depend what it enters from. If the light is transitioning from air to water,its speed decreases. If it's going from jello to water, its speed increases.
Luster of silk is one of the best materials that you can use to make the speed bag platform.
Slows IF it enters the water from air (and not - say - glass).
When light enters a different medium (refracts), its speed changes.
All you need is a speed-gun of some sort,to measure the speed.
the frequency remains the same as sound enters in water, actually speed of sound increases 3 times when it enters in the water. Jayant Sagar