Identify if there a net force acting on the car. If so, in what direction?Yes, there is a net force acting down, due to gravityYes, there is a net force acting to the left – the direction the car is movingYes, there is a net force acting to the right, due to frictionNo, there is no net force acting on the car
Question
Identify if there a net force acting on the car. If so, in what direction?Yes, there is a net force acting down, due to gravityYes, there is a net force acting to the left – the direction the car is movingYes, there is a net force acting to the right, due to frictionNo, there is no net force acting on the car
Solution
To determine if there is a net force acting on the car, we need to consider the forces involved:
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Gravity: Gravity acts downward on the car, but this force is balanced by the normal force from the ground, so it does not contribute to a net force in the vertical direction.
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Friction: Friction acts in the direction opposite to the car's motion. If the car is moving to the left, friction acts to the right.
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Direction of Motion: If the car is moving to the left, it implies that there was a force applied to set it in motion. However, if no additional force is being applied and only friction is acting, the car will eventually slow down due to the frictional force.
Given these considerations, the correct answer is:
Yes, there is a net force acting to the right, due to friction.
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