A satellite is in orbit around the Earth and travels with a velocity of 4000 m/s. Which of the following will have a smaller orbital velocity? (1 Point)

A satellite with the same mass orbiting with a smaller radius.

A satellite with less mass orbiting at the same radius.

A satellite with the same mass orbiting Saturn (which has a greater mass) at the same radius.

A satellite with less mass orbiting at a greater radius.

atomic = no of protons.

mass number-atomic number = neutron number

car a and b are moving in opposite directions

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d eras and periods

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.