Problemas
Answer in units or mm 002 (part 1 of 2) 10.0 points How much pressure is applied to the ground by a 109 kg man who is standing on square stilts that measure 0.06 m on each edge? Answer in units of Pa.
Roztwór
Gustavo
élite · Tutor durante 8 años
3.7
(256 Votos)
Respuesta
The pressure applied to the ground by the man is calculated as follows:
The pressure applied to the ground by the man is 298,327.78 Pascals (Pa).
Explicación
To calculate the pressure applied to the ground by the man standing on stilts, we need to use the formula for pressure, which is force divided by area. The force in this case is the weight of the man, which is his mass times the acceleration due to gravity. The area is the surface area of the stilts that are in contact with the ground. The mass of the man is given as 109 kg, and the acceleration due to gravity is approximately 9.81 m/s². The area of the stilts is the square of the length of one side, since the stilts are square. The length of one side is given as 0.06 m. Therefore, the area is (0.06 m)². The pressure is then the weight of the man divided by the area of the stilts.