Which characteristic distinguishes dwarf planets from planets?

A) orbits the Sun

B) is round is

C) not a moon

D) has not cleared its orbit of objects

Scientists can use the location and depth of where a fossil is found to estimate the age of the fossil. To do this, they use A the Law of Age Depths B the Law of Gravity C the Law of Superposition D the Law of Sediment

Both lead and zinc are formed as precipitates. Which of these is a step in the formation of the minerals? Select one: a. elements combine at high pressure b. magma cools after a volcanic eruption c. atoms combine in water to form solids d.

An engineer is designing a spring to be placed at the bottom of an elevator shaft. If the elevator cable breaks when the elevator is at a height h above the top of the spring, calculate the value that the spring constant k should have so that

Some parents build their children's lives around sports and place a high premium on the successes their children achieve in sports.

Object A has of mass 7.20 kilograms, and object B has a mass of 5.75 kilograms. The two objects move along a straight line toward each other with velocities + 2.00 meters/second and - 1.30 meters/second respectively.

What happens to particles when a substance gains energy and changes state?

The density of mercury is 13,600 kg/m³. Determine the mass of 10.0 cm³ of mercury.

A force of 250 N is applied to an object that accelerates at a rate of 10m/sec2. What is the mass of the object?

The grounded conductor and the grounding conductor are one and the same conductor and perform the same function.

Summarize Newton's First Law