Question

Twoteams play tug-of-war by pulling on a rope stretched between them until one team pulls the other past a mark in the center. One team has especially strong arms. The other team has especially strong legs. If the strong-arm team won, why would they win? Which forces are involved in a tug-of-war?​

Answer 1

The team with especially strong arms would have an advantage and more likely to win a tug-of-war. The forces involved are the tension force in the rope and the frictional forces between the teams' feet and the ground.

Step-by-step explanation:

In a tug-of-war between two teams, the team with especially strong arms would have an advantage and more likely to win. This is because pulling on the rope requires the use of muscles in the arms. By having stronger arms, the team can exert a greater force on the rope, making it harder for the other team to resist.

The forces involved in a tug-of-war are the tension force in the rope and the frictional forces between the teams' feet and the ground. The tension force is what allows the teams to exert a force on the rope and pull in opposite directions. The frictional forces provide the traction needed for the teams to stay in place and resist the force from the other team.