How would the gravity forces change if the Earth and Sun were moved far apart? Increase, stay the same, or decrease.

Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)