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 0 N 0 N 8 N 8 N 2 N 2 N 0.5 N
According to Newton's third law of motion, the reaction force exerted by the fence on the chair will be equal in magnitude and opposite in direction to the force exerted by the chair on the fence. Therefore, the fence exerts a reaction force of 8 N on the lawn chair.
The correct response is: 8 N.
According to Newton's third law of motion, the reaction force exerted by the fence on the chair will be equal in magnitude but opposite in direction to the force exerted by the chair on the fence. In this case, the force exerted by the wind on the chair is 8 N, so the reaction force exerted by the fence on the chair will also be 8 N. Therefore, the correct answer is 8 N.
To determine the reaction force that the fence exerts on the lawn chair, we need to apply Newton's third law of motion, which states that every action has an equal and opposite reaction.
In this case, the action is the wind blowing the chair into the fence with a force of 8 N. According to Newton's third law, the reaction force exerted by the fence on the chair will also be 8 N. Therefore, the correct answer is 8 N.