Why can television satellite which broadcast information as electromagnetic radiation send signals from the vacuum space

Astronauts on the international space station feel weightless because

Four people weigh a standard mass of 10.00 g on the same balance. The first person obtains a reading of 12.00 g, the second person reads 9.14 g, the third person reads 10.33 g, and the fourth person reads 12.55 g.

A car starts from rest at a stop light and reaches 20m/s in 3.5s. Determine the acceleration of the car

What effect does an u balanced force have on an object?

Why are meteorites of primitive material considered more important than other meteorites? Why have most of them been found in Antarctica?

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.

Atomic structure refers to the building of compounds true or false