An object with amass of 2.0 kg accelerates 2.0m/s 2 when an unknown force is applied to it. What is the amount of force?

Smog is the term used to describe the combination of fog and smoke

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

As you watch a surfer ride a wave towards the shoreline, what is the shoreline? a) displacement reference b) reference point c) coordinate plane d) cartesian boundary