if a student wanted to design an experiment that uses sound scientific principles, which of the following should he or she not do?

3. A. 50kg rock is tied on a 1.0m string which has a breaking force of 990N. If the string breaks, what is the speed of the rock?

The note created by a flute will increase the speed of sound increases. When a marching band goes outside on a cold day, what would you predict would happen to the note played on a flute?

In a scientific experiment, the variable manipulated or controlled by the experimenter is called the

Sunspots change in number and location during the solar cycle. This phenomenon is connected to

An object moves in uniform circular motion what is true regarding the force on the object

What do scientists use to look at cells, tissues, and small organisms to see how their biological processes differ in space? vibration flybys airlock microgravity

Which of the following is a product of respiration resulting from the breaking of carbon-carbon bonds

A wagon is accelerating down a hill. which statement is true?

What eventually happened to the carbon dioxide in the atmosphere of early earth

Why arent insulators allowed in operating rooms