Whats the rounded Atomic mass of iron?

Al is floating freely in her spacecraft, and you are accelerating away from her with an acceleration of 1g. 5) How will you feel in your spacecraft? A) You will be floating weightlessly. B) You will feel weight, but less than on Earth.

Before an object can react to a force the object must contain what? Acceleration Velocity Energy Mass

Which tool to study space is the LEAST expensive? A) satellite B) space probe C) ground-based telescope D) human space exploration

What is one characteristic of the groundwater that forms caves

A) topirea ghetii este un fenomen ...

Do different volumes of water have the same density? Why or why not?

Suppose you increase your walking speed from 4 m/s to 12 m/s in a period of 1 s. What is your acceleration?

If a wave is traveling at a constant speed, and the frequency decreases, what would happen to the wavelength? A) It would increase B) It would decrease C) It would remain constant D) It would drop to zero

What conditions lead you to see an absorption line spectrum from a cloud of gas in interstellar space?

A car travels 35.0 mph north for 1.00 hour, then 40.0 mph east for 0.0500 hour, and finally 50.0 mph northeast for 2.00 hours. Calculate the average speed.