Science words that start with o

A car is traveling at a constant velocity of sok V or hours Choose the correct statement about the acceleration of the The acceleration of this car is zero.

An object moving to the right at makes an elastic head-on collision with a object moving in the opposite direction at. what is the velocity of the object after the collision

Why is it good practice for scientists to repeat trails

Is the voltage difference potential or potential energy?

What do electric and magnetic fields contain and transport?

Which statement is true about the atom? A: it contains positive electrons, uncharged protons and negative protons. B: it contains uncharged neutrons, positive electrons and negative protons.

Steel objects can become temporary magnets because they are mainly composed of which element?

How long does it takes the sun to rotate the earth?

Which explains how winds move?

Why is it important to develop alternative energy sources