What are 2 ways we use astronomical units

What is general relativity

A 2.0-kg ball has a momentum of 25kg. m/s what is the ball's speed?

As the moon revolves around the earth, it also rotated on its axis why is that the same side of the moon is always visible from earth?

If the solid, liquid, and gas have the same mass of 24 g, then what would the volume of the solid, liquid, or gas be greater? Explain

A mover brings a box up the stairs in 10 seconds. If he applied a force of 20 N over a distance 10 m on the box, calculate the power required for him to complete this action. 0.05 watts 201 watts 2,000 watts 20 watts

Why does life be life

How are hypotheses and theories related to each other?

During the refrigeration cycle, what does the refrigerant do? Absorbs and releases thermal energy by first vaporizing then condensing. Absorbs and releases thermal energy by first condensing then vaporizing.

Find the unbalanced force required to accelerate a 6kg mass at 3ms

A bus travels 300 km south along a straight path with an average velocity of 85 km/h to the south. The bus stops for 22 minutes. Then it travels 220 km south with an average velocity of 78 km/h to the south.