What is the theories of matter? Explain the first state of matter discovered (Stone Age) all the way to the end.

A steel block has a volume of 0.08m³ and a density of 7,840kg/m³. What is the force of gravity acting on the block (the weight) in water?

You are wearing earbuds or headphones to listen to your music but your family members can hear it as well. They tell you that it's too loud and to turn it down so you don't lose your hearing.

he deflection plates in an oscilloscope are 10 cm by 2 cm with a gap distance of 1 mm. A 100 volt potential difference is suddenly applied to the initially uncharged plates through a 1000 ohm resistor in series with the deflection plates.

A car travels 70 miles in 80 minutes. Which is its average speed per minute

What force keeps you from falling through your bed when you lie on it to sleep

How does the force of attraction change? A) The force becomes twice as much. B) The force becomes one-half as much. C) The force becomes four times as much. D) The force becomes one-quarter as much.

How does the rotation speed vary as you move outward for a person sitting on a playground merry go round? How about the force here, how does this change?

Juno created a diagram to describe characteristics of freezing and deposition. Which labels belong in the areas marked X and Y?

Select all that apply. Select the major problems associated with the production of nuclear energy. air pollution hazardous solid wastes depletion of natural resources potential reactor accidents harm to animal and plant life

Which of the following is a consequence of abuse only? Dangerous and can have many serious consequences. Develops into a physical and/or psychological need for a substance. Inappropriate use of drugs due to ignorance.