If the net force equals zero, what is true?

- the object may be at rest

- the object may be in motion

- the object is not accelerating

- all of the above

Use at least two to three completed content related sentences to explain why physics is considered the basic science. Provide at least one example to explain how physics relates to other sciences

A rechargeable battery is marked 1.2V1.2Ah. According to this rating, how much charge does the fully-charged battery store in coulombs

Which of these are terrestrial planets? Select all that apply. a. Mars b. Earth c. Venus d. Jupiter E. Mercury F. Neptune

How can hypotheses best be tested? by asking questions through experimentation by forming an opinion through technology

An old teacher runs across the floor with a velocity of 0.5 m/s (he's slowing down) with a mass of 80 kg. a. How much KE does he have now? b. what is the weight of the old teacher

Water is a compound. O A. True B. False

How do air quality scientists ensure the air is cleaned? What steps do they take?

Is a mirrors surface opaque or transparent or translucent?

Sound waves can combine to become bigger or smaller true or false

Archimedes supposedly was asked to determine whether a crown made for the king consisted of pure gold (density of gold is 19.3 * 103 kg/m3). According to legend, he solved this problem by weighing the crown first in air and then in water.