Which statement summarizes the difference between a law and a theory?

A balanced force has a net force and therefore causes the object to accelerate. True False

An individual with a low metabolic rate improves with the administration of thyroid hormones, but shows no improvement upon injection of TSH. This person's low metabolic rate originates at what gland?

The froghopper (Philaenus spumarius), the champion leaper of the insect world, has a mass of 12.3mg and leaves the ground (in the most energetic jumps) at 4.00m/s from a vertical start. The jump itself lasts a mere 1.

Which would react chemically by forming an ionic bond A) 2 chlorine atoms with 7 valence electrons each B) 1 neon atom with 8 valence electrons and 1 lithium atom with 1 valence electron C) 1 sodium atom with 1 valence electron and 1 chlorine atom

How do you find momentum

Some lactic acid in the muscles dissipates during.

When two waves undergo complete, constructive interference, which of the following increases? A. speed B. amplitude C. wavelength D. frequency

Pressure = Force Area The formula above shows how pressure relates to force and area. For example, the pressure exerted by a fluid is equal to the force of the fluid divided by the area over which the force is applied.

1. Most waves are caused by vibrations. What motion in a transmitting antenna causes the vibrations that produce radio waves? 2. Name two common household appliances that produce electromagnetic waves other than radio waves.

A 3.70 kg block moving 2.09 m/s right hits a 2.42 kg block moving 3.92 m/s left. Find the total momentum of the system.