What is the formula for work (W) done by a car moving distance d?

Prepare for the Science Olympiad Machines Test with comprehensive flashcards and multiple choice questions. Each question is designed to provide hints and detailed explanations. Get ready to ace your Science Olympiad Machines exam!

The formula for work done in a physics context is represented by the equation W = F × d, where W stands for work, F represents the force applied, and d is the distance over which that force is applied. This equation quantifies the work done when a force causes an object to move.

When a car moves a distance while a force is applied (such as the engine propelling the car forward), the work done on the car can be calculated by multiplying the constant force exerted in the direction of motion by the distance traveled. This formulation is grounded in the definition of work, which requires that the force be applied in the direction of displacement for the work to be effectively calculated.

In scenarios where the force is not directed along the path of the motion, only the component of the force in the direction of the displacement should be considered, but in this basic context where it's assumed that the car moves in the direction of the force, this formula holds true. Thus, this choice correctly demonstrates the relationship between force, distance, and work, which is a fundamental concept in physics regarding energy transfer.

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