1According to the passage, where is “the most expensive house” located? A) on the surface of Mars
B) Hollywood, CA
C) circling above Earth
D) New York City

Two balls, each with a mass of 0.5 kg, collide on a pool table. is the law of conservation of momentum satisfied in the collision? explain why or why not

How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters

If the specific heat of a metal is 0.850 j/g °c, what is its atomic weight?