A neuron transfers information in the form of an electrical impulse.

a. True

b. False

What determines the speed of a wave?

A doghouse has a mass of 98 kg, and the coefficient of friction between it and the ground is 0.95. what is the maximum force of friction between the doghouse and the ground?

An element has 50 protons nd 90 neutrons. will the nucleus breakdown? why or why not?

Which best explains why a wood - burning fireplace represents an open system? A.) because they are all made of brick B.) because the ashes have to be swept away C.) because they can be used for cooking D.

A 50-kg box is placed in the bed of a truck. the coefficient of static friction between the box and the truck bed is 0.54.

1. For a reaction to occur, energy must be to break chemical bonds. O A released OB converted OC absorbed

51 Mm is how many km?

What type of change occurs when water changes from solid to a liquid

Definition of artficial and natural radioactivity

In order for an object to conserve it's total mechanical energy it is absolutely necessary that?