Aforce modifyingabove upper f with right-arrow equals left-parenthesis c x minus 3.00 x squared right-parenthesis modifyingabove i with ˆ acts on a particle as the particle moves along an x axis, with modifyingabove upper f with right-arrow in newtons, x in meters, and c a constant. at x = 0 m, the particle's kinetic energy is 20.0 j; at x = 2.00 m, it is 10.0 j. find c.

Both speed and velocity measure how fast something is moving. however, since speed is not a it does not require a(n question 6 options: a) quantity , unit b) magnitude, unit c) scalar, direction d) vector, direction

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to

Calculate the volume of this regular solid. what is the volume of the cone? round your answer to the nearest hundredth