What is a tool that can be used to measure the size of a force?

What is amplitude, wavelength, and frequency?

What leads astronomers to believe that some large moons associated with the giant planets have compositions that are roughly half water?

Physical properties of a base include ... A. Tastes bitter, feels sticky, and increases the concentration of hydrogen ions when added to water. B. Tastes sour, feels slippery, and reacts with many oils. C.

A standard baseball has a circumference of approximately 23 cm. if a baseball had the same mass per unit volume (see tables in section 1-5) as a neutron or a proton, about what would its mass be?

How does your body respond to loud noises? is this an internal or external? explain your response.

Two very small spheres are initially neutral and separated by a distance of 0.30 m. Suppose that 2.50 1013 electrons are removed from one sphere and placed on the other. (a) What is the magnitude of the electrostatic force that acts on each sphere?

Why is it important to balance a chemical equation? A. It is not important to balance a chemical equal B. To make sure you have the correct products C. To make sure you have the correct reactants D. To obey the law of conservation of mass

The presence of icicles hanging off the eaves of a wood-framed structure is most likely due to: heavy snow followed by a thaw. improper insulation in wall cavities. use of a poor-quality roof sheathing material. lack of proper roof ventilation.

Both gravitational potential energy and kinetic energy depend on

How much work is done when a 105 g tomato is lifted 19.2 m?