An object weighing 49n is pushed across a floor by a force of 12 n. what is the acceleration of the object?

Which of the following represents an upside-down image? o a. +doo b. -doo c. +mo d.-m

Fill in the blank. the number of each type of element in the compound (other than 1) is represented by a small number to the right of the element symbol.

Several mountains together form a mountain . a few of these combined form a mountain system. several systems combined form a mountain , which can stretch thousands of miles in length.