Identify the unit of mass. A) centigrams B) kiloseconds C) meters D) milliliters

How do particles move in the different states of matter

Night vision glasses detect energy given off by objects as 1ultraviolet waves. 2radio waves. 3 microwaves. 4infrared waves.

A force F making an angle with the horizontal is acting on an object resting on the table. Which statement is true for the motion of sliding the object on the table?

Power can be expressed 1. in joules per watt, or in newtons per second 2. in joules per second, or in watts 3. in joules, or in newton-meters

Which light interaction explains why you can see things that do not produce their own light? a. Absorption b. Reflection c. Refraction d. Scattering

If the diameter of the space station is 730 m, how many revolutions per minute are needed for the "artificial gravity" acceleration to be 9.80m/s2?

The act, process or state of the change in place or position oa a body with respect to time and relative to the observer is said to be : - 1. Rest 2. Stationary 3. Motion 4. None of the above

During a snowball fight two balls with masses of 0.4 kg and 0.6 kg, respectively, are thrown in such a manner that they meet head on and combine to form a single mass of 1 kg. the magnitude of intial velocity foreach is 15 m/s.

Which phases of matter do molecules have the lowest amount of energy?

How many Oxygen (O) atoms are in the following? H2O + CO2 4 3 2