You have a motion graph for an object that shows distance and time. How does the slope of the graph relate to the object's speed?
Is displacement more like the length of a rope that is pulled tight or the length of a coiled rope? Explain.
CAN SOMEONE EXPLAIN HOW TO DO THIS?!?! A railroad car of 2000 kg coasting at 3.0 m/s overtakes and locks together with an identical car coasting on the same track in the same direction at 2.0 m/s. What is the speed of the cars after they lock together.
PLEASE HELP!!!! You place 300g of water in a coffee-cup calorimeter and the temperature of the water is 22.3 degrees C. A 94.5g piece of silver metal is heated to 100 degrees C amd added to the water in the calorimeter. What will the final temperature of the silver and the water be? the specific heat of silver is .235 J/g degreesC. Water is 4.184 J/g degreesC.
If an airplane is traveling at 500 mph and a fly is flying forward inside the airplane is the fly traveling faster than the airplane?
