A person weighing 70 kg holds a box weighing 20 kg on his shoulders. With what force does a person press on the ground?
| December 15, 2020 | education
Decision:
We find the strength by the formula: F = m * g, where
m – mass,
g – acceleration due to gravity (constant),
F – strength:
m = 20 + 70 = 90 kg
F = 90 * 9.8 = 882 N
Answer: 882 N
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
