The wind blows a lawn chair that weighs 4 kg into a fence with a force of 8 N. How much reaction force does the fence exert on the chair?(1 point) Responses 8 N 8 N 0 N 0 N 0.5 N 0.5 N 2 N
The reaction force that the fence exerts on the chair is equal in magnitude but opposite in direction to the force applied by the wind.
Therefore, the correct answer is 8 N.
According to Newton's third law of motion, the reaction force exerted by the fence on the chair is equal in magnitude but opposite in direction to the force exerted by the chair on the fence.
Since the wind blows the lawn chair into the fence with a force of 8 N, the reaction force exerted by the fence on the chair is also 8 N.
Therefore, the correct answer is: 8 N.
To determine the reaction force exerted by the fence on the chair, you can apply Newton's third law of motion, which states that for every action, there is an equal and opposite reaction. In this scenario, the force applied by the wind on the chair is the action force, and the reaction force is exerted by the fence on the chair.
Since the wind blows the chair into the fence with a force of 8 N, the reaction force exerted by the fence on the chair is also 8 N. Therefore, the correct answer is 8N.