a pond of water filled with water apto 60m.
1)write formulato find the pressure of water exerted on the base of pond.
2)calculate the pressure exerted by the water on the base of pond?density of water is 1000kg/m3
3)half of the water was removed from the pond.what could be the effect of pressure on the base of pond?write statement___ and reason___
1) Formula to find the pressure of water exerted on the base of the pond:
The formula to calculate pressure is given as P = F/A, where P is the pressure, F is the force, and A is the area.
2) To calculate the pressure exerted by the water on the base of the pond, we need to know the force exerted by the water. The force is equal to the weight of the water. The weight of an object is given by the formula W = m * g, where W is the weight, m is the mass, and g is the acceleration due to gravity.
In this case, the weight of the water is equal to the mass of the water multiplied by the acceleration due to gravity. The mass is given by the formula m = density * volume, where density is the density of water (given as 1000 kg/m^3) and the volume is the volume of water in the pond (given as 60 m^3).
Therefore, the weight of the water is equal to W = (density * volume) * g.
Once we have the force, we can calculate the pressure using the formula P = F/A. In this case, the area (A) is the area of the base of the pond. Since the dimensions of the pond are not provided, we cannot calculate the exact area. Please provide the dimensions to calculate the precise pressure exerted on the base.
3) When half of the water is removed from the pond, the effect on the pressure on the base of the pond depends on several factors. Assuming only half the water is removed, the remaining water will exert a reduced force and therefore a reduced pressure on the base.
Statement: Removing half of the water from the pond will decrease the pressure exerted on the base.
Reason: The pressure is directly proportional to the force exerted by the water, which is the weight of the water. When half of the water is removed, the weight of the water and consequently the force exerted on the base decreases. Therefore, the pressure exerted on the base of the pond decreases.