How are theories supported in the scientific community?

They are treated as hypotheses.

They are tested by many scientists.

They are unproven but accepted as fact.

They are rarely altered after publication.

What happens to a current when the electric field in the wire increase

If a big ball and a little ball are moving at the same speeds, which one would have more inertia?

List the objects found in the universe in prefer of size starting from the smallest

Explain what a compound is

Which is true about the radiation force of light shining on a surface? The force is greater if the light reflects back along its incident path than in some other direction. The force is greater if the light is absorbed instead of being reflected.

A lifeguard on a beach observes that waves have a speed of 7 m/s and a distance of 4.6m between wave crests. what is the period of the wave motion?

4. A car of mass 2000 kg is traveling at 45 m/s when the driver spots a policeman anead. i ne univer apprivo the brakes lightly for 3.0 seconds until he slows down below the speed limit. If the average force applied by the brakes was 1.

When does a scientist create the conclusion?

When using a simple machine, the force you must overcome. A simple machine usually multiplies the effort force to exceed the this. Example: Lucy lifts a sack of potatoes using a pulley. The weight of the sack of potatoes is this.

How is ecology diffrent from earth science