The new horizons spacecraft sent a microwave signal as it reaches pluto. the average distance of pluto from the sun is 5.91(10)^12 metres and the average distance of earth from the sun is 1.50(10)^11 metres. if the earth is directly between the sun and pluto, how long did it take the signal to travel from pluto to the earth? give your answer in seconds, minutes, and hours.

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

Time remainin52: 42the chart shows data for a moving object.which conclusion is best supported by the information inthe chart? time (s)velocity (m/s

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.