What do electrons have that protons always have in equal magnitude?

The planet uranus is tilted nearly on its side so that its axis or rotation is only 8 degress abway from its orbit plane. if you lived at latitude 45 degrees on uranus for what fraction of the uranian year would answer?

A note on a piano vibrates 262 times per second. What is the period of the wave?

Think about a child swinging on a swing set. She isn't pumping her legs, just swinging freely. Where is she moving fastest?

how does inertia affect collisions between cars?

Which step of scientific inquiry would most likely occur first during an investigation

Which of the following is an example of distance

What outside force slows down a parachute?

A cable applies a vertical force to a crate with a mass of 70.0 kg. It first lifts the crate to a height of 12.0 m above the floor, and then lowers it back to the floor. What is the total work done by the force?

What is the thing that makes us human age?

Me finding out bananas are curved because they grow towards the sun what do you think about this?