Asoccer player slides across a wet soccer field. based on newton's first law, why does the soccer player eventually come to a stop? a: the soccer player has no acceleration b: the soccer player has inertia c: the field is a frictionless surface d: forces act on the soccer player

Bone-strengthening physical activity done increases bone-mineral content and bone density in youth.

A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?

Achemistry student needs of 40ml diethylamine for an experiment. by consulting the crc handbook of chemistry and physics, the student discovers that the density of diethylamine is 0.7 . calculate the mass of diethylamine the student should weigh out. round your answer to significant digits.