1. Which of the following is NOT a vector quantity? (a) Displacement. (b) Energy. (c) Force. (d) Momentum. (e) Velocity.

How tall in cm is 5.4 feet

In 1911, Ernest Rutherford and his assistants Geiger and Marsden conducted an experiment in which they scattered alpha particles (nuclei of helium atoms) from thin sheets of gold. An alpha particle, having charge 2e and mass 6.

Solids in which the atoms have no particular order or pattern are called ___ Solids

While the change in force will remain the same during a collision

The density of an object has the equation d = m/v. If an object has a mass of 2.5 g and a volume of 1.3 cm^3, what is its density? A. 0.59 g/cm^3 B. 3.8 g/cm^3 C. 1.93 g/cm^3 D. 1.2 g/cm^3

A device that changes thermal energy into mechanical energy

You and your roommate are moving to a city 380 mimi away. Your roommate drives a rental truck at a constant 55 mi/hmi/h, and you drive your car at 65 mi/hmi/h. The two of you begin the trip at the same instant.

Which planet is 92,897,000 miles from the sun?

Stretching or drawing a solid into a wire is which of the following physical properties A) ductility B) solubility C) malleability D) conductivity

How well does the infographic ""Plastics in the Ocean"" present a solution to the problem it describes?