Which of the following best expresses the essential information in the highlighted sentence?

'In contrast to classical Newtonians who conceptualized

Question

Which of the following best expresses the essential information in the highlighted sentence?

'In contrast to classical Newtonians who conceptualized gravity as an instantaneous mechanical force acting across empty Euclidean space, Einstein formulated general relativity, which posits that massive bodies warp the surrounding fabric of four-dimensional spacetime, causing free-falling matter to follow curved geodesic trajectories.'

Incorrect choices change the meaning in important ways or leave out essential information.

Accepted Answer

Einstein's general relativity replaced Newton's concept of an instantaneous force by proposing that mass curves spacetime, dictating the trajectories of moving objects.

Answer

Newton and Einstein both agreed that gravitational force travels instantaneously across four-dimensional Euclidean space.

Answer

Geodesic trajectories cause free-falling matter to generate massive gravitational bodies in empty space.

Answer

General relativity proved that Euclidean geometry accurately describes all four-dimensional spacetime phenomena.

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