What is the final velocity of the 12 kg rock?

Where is the majority of Earth's water found? A. glaciers B. oceans The answer is B. oceans C. ground D. rivers and lakes

6. A skier starts from rest at the top of a frictionless incline of height 20.0 m. At of the incline, the skier encounters a horizontal surface where the coefficient of friction between skis and snow is 0.210. a. Find the skier's speed at the bottom.

Courtney believes that the dinosaurs went extinct as a result of a giant asteroid hitting the earth. Scientists discovered a 150 km wide crater dating back to the time of their extinction, according to the fossil record.

Name 3 Characteristics of the musculatory System

Any machine which moves an object produces work. True or False

How does gravity relate to a streams ability to a erode and deposit materials

When Sr and F combine to form a compound, which atom (s) will become an anion?/ a Sr only b F only / c both Sr and F d neither Sr nor F

A bomb initially at rest on a smooth, horizontal surface is exploded into three pieces. Two pieces fly off at 90o to each other, a 2.0 kg piece at 20 m/s and a 3.0 kg piece at 12 m/s. The third piece flies off at 30 m/s.

Hubble measured the velocity of the movement of galaxies by using

Force is measured in newtons. A newton is based on base units in the metric system. What is a newton equal to in terms of units of mass and acceleration