What is kinetic energy of a 0.5-kg toy car moving at a speed of 3 m/s?

Afudge recipe calls for 1/2 cup of cocoa if only 1/2 of the recipe is made to how much cocoa should you use

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point