Under the action of a force of 20 N, the body in 2 s moves 4 m in the direction of the action
| August 16, 2021 | education
Under the action of a force of 20 N, the body in 2 s moves 4 m in the direction of the action of the force. What work did the force do?
Initial data: F (effective force) = 20 N; t (duration of action of the force on the body) = 2 s; S (body movement) = 4 m.
We calculate the work done by the force by the formula: A = F * S.
Calculation: A = 20 * 4 = 80 J.
Answer: When the body was moved, the force performed work in 80 J.
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