The density of an object is .835 g/cm3. if its volume is 34 cm3, what is the mass of the object?

Simple machines can a. increase force only b. decrease force only c. increase or decrease force

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.

Which two particles are found in the center of an atom