Answer:
Force,
Explanation:
Given that,
The water in the plumbing in a house is at a gauge pressure of 250,000 Pa.
We need to find the force caused on the top of the tank inside a water heater if the area of the top is . Let F is the force. We know that the force acting per unit area is called pressure exerted. It is given by :
So, the force caused on the top of the tank inside a water heater is . Hence, this is the required solution.
What humans looked like and tools they used and the animals that have been alive through the centuries.
First we need to know the equation which is P=mv
Use the formula- 3.2 kg x m/s = 762 x V
divide 762 in both side to get the v by itself
now we will have 0.004193971166 and lets round it!
then we will have the answer of .0042
In a real system of levers, wheels, or pulleys, the AMA is less than the IMA because of friction.
AMA (Actual mechanical advantage) is found by dividing output force by effort force. The actual mechanical advantage will always be less than the ideal mechanical advantage. The ideal mechanical advantage assumes perfect efficiency which doesn't account for friction, while actual mechanical advantage does. Therefore; the IMA is always greater than the actual mechanical advantage because all machines must overcome friction.