10. The Hubble Space Telescope has a resolution of about 0.05 ar second. What is the smallest object it could see on the surface
of the Moon? Give your answer in meters.

The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.

Explain why electric current cannot exist if a current doesn't have a voltage source.

While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank