Astandard 1 kilogram weight is a cylinder 49.5 mm in height and 52.5 mm in diameter. what is the density of the material? kg/m3

Acar moves at 12m/s and coasts up a hill with a uniform acceleration of -1.6m/s2. how far has it traveled after 6.0s?

Which of the following are guidelines to follow for obtaining accurate observations

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