No it can also be a sign of bruising or a stomach infection <span />
Answer:
It takes 6.52 s to complete the 150 m track.
Explanation:
Let's find the position of the cyclist during the acceleration.
Now, the final speed at this distance will be:
Now, we know that x(tot) = 150 m, the remaining part will be:
Therefore, the time is:
I hope it helps you!
Both the answers from "Big D" and "N9KXF" are correct, but not complete. There is one aspect that needs to be remembered for AC power - the phase relationship between the voltage and current.
<span>For AC power, the more complete equation for power is P = V * I * cosx, where x is the phase angle between voltage and current. </span>
<span>If the phase angle between voltage and current is 90 degrees, then even though current may be flowing, the total power over a cycle would be zero. Reactive elements like inductors and capacitors have a 90degree phase relationship between voltage and current. They do not "dissipate" energy. They store energy and give it back during different parts of the AC cycle. </span>
I would say Lava.
Hope this helps. :)
Answer:
Explanation:
As we know that there is no friction in the bowl so total mechanical energy is conserved here
So we can say that
initial potential energy of the butter = final kinetic energy at the bottom
so we can say
here we can solve it for speed v
now plug in all values in it