HELLO I WILL GIVE BRAINLEIST I NEED MAJOR HELP ON THIS I CANNOT THINK The unit explained that scientists often use estimation when studying and learning about the universe and astronomy. What other industries likely rely on estimation? On the flip side, what industries would likely not be able to use or rely on estimation and why? Explain.

The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .

Friction removes energy from objects in motion. which statement best describes how this works? a) friction transforms ke into thermal energy b) friction transfers thermal energy to ke c) friction transforms te into pe d) friction transforms pe into ke e) friction transfers ke into pe

The dominant wavelength of energy emitted by the sun is