The speedometer in a car does not measure the car's velocity because

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?

If the radius of curvature of the cornea is 0.75 cm when the eye is focusing on an object 36.0 cm from the cornea vertex and the indexes of refraction are as described before, what is the distance from the cornea vertex to the retina? express your answer to two significant

In addition to gravity, what is the other predominant force that affects the motion of a pendulum?