Encara no tenim significats per a "pound force".
1He tried to take another step when a thirty-five- pound force of nature slammed into his knees.
2Pound forced his way, waving back the press until he reached the side of the fallen man.
3Today's ropes have impact forces ranging from 1,600 to 2,500 pounds force.
4The 250- pound weight generated 2,499 pounds force and the 300-pound weight smacked with a rocking 3,046 pounds force.
5In three similar falls, I registered 1,400, 1,550 and 1,500, while Tyler registered 1,500, 1,600 and 1,900 pounds force.
6A fall that generates as little as 1,000 pounds force on the top anchor can still pull hard on the belayer.