A 1200-kg car moving at 15.6 m/s suddenly collides with a stationary car of mass 1500 kg. if the two vehicles lock together, what is their combined velocity immediately after the collision?

A 100-cm3 container has 4 g of ideal gas in it at 250 kPa. If the volume is changed to 50 cm3 and the temperature remains constant, what is its new density? 80 kg/m3 250 kg/m3 400 kg/m3 50 kg/m3

Algorithm to determine number of shortest paths between two nodes

At constant pressure, when the volume of a gas increases, the temperature A. increases. B. decreases. C. stays the same.

Mom bought me a new skateboard. Which word is the indirect object in this sentence? of text is a memoir?

Show all your work clearly on the scratch paper) Two in-phase loudspeakers that emit sound with the same frequency are placed along a wall and are separated by a distance of 5.00 m. A person is standing 12.

a gas-like mixture with no definite volume or shape that is made up of positively and negatively charged particles is a

The energy a glass has as you are holding it still above a table is

What are the streams of glowing gas that shoot out from the sun called? Corona Prominences Solar flares Sunspots

What is the density of watermelon juice

If the energy of the wave becomes part of the internal energy of the object, then the wave's energy is