A body moving with uniform acceleration has a velocity of 16 cm/s when its x coordinate is 3.52 cm. If its x coordinate 2.4 s later is –2.45 cm, what is the x-component of its acceleration? Answer in units of cm/s2.

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n

What does the law of conservation of mass state?

What structural formula represents 4 electrons shared between two atoms?