Answer: -2
An object starts at position 12 on a horizontal line with a reference point of 0. What is the position of the object if it moves 14 units to the left?

Thu Nov 25 2004 13:30:00 GMT-0500 (Eastern Standard Time) · A spacetime diagram is a graphical illustration of the properties of space and time in the special theory of relativity.Spacetime diagrams allow a qualitative understanding of the corresponding phenomena like time dilation and length contraction without mathematical equations.. The history of an object s location throughout all time traces out a line referred to as the object s world line in ...

In mechanics and physics simple harmonic motion is a special type of periodic motion where the restoring force on the moving object is directly proportional to the object s displacement magnitude and acts towards the object s equilibrium position . It results in an oscillation which if uninhibited by friction or any other dissipation of energy continues indefinitely.

A centripetal force (from Latin centrum "center" and petere "to seek") is a force that makes a body follow a curved path.Its direction is always orthogonal to the motion of the body and towards the fixed point of the instantaneous center of curvature of the path. Isaac Newton described it as ...


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