A person presses on a shovel with a force of 600 H. What pressure is exerted by a shovel on the soil
| March 12, 2021 | education
A person presses on a shovel with a force of 600 H. What pressure is exerted by a shovel on the soil if the width of its blade is 20 cm, and the thickness of the cutting edge is 0.5 mm.
To calculate the amount of pressure exerted by the taken shovel on the soil, we will use the formula: P = F / S = F / (b * h).
Values of variables: P – force of pressing the shovel (P = 600 N); b – width of the working blade (b = 20 cm = 0.2 m); h is the thickness of the incisal edge (h = 0.5 mm = 0.5 * 10 ^ -3 m).
Calculation: P = F / (b * h) = 600 / (0.2 * 0.5 * 10 ^ -3) = 6 * 10 ^ 6 Pa.
Answer: The pressure exerted by the taken shovel on the ground is 6 MPa.
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