Which model of the atom first introduced the idea of a nucleus?

Question options:

Thomson's model

Dalton's model

Rutherford's model

Bohr's model

A racquet ball with mass m = 0.241 kg is moving toward the wall at v = 13.7 m/s and at an angle of θ = 34° with respect to the horizontal.

How big would the crater be if an asteriod the size of a quarter hit the earth at 15000 MPH?

What is tarzan's speed vf just before he reaches jane? express your answer in meters per second to two significant figures?

The motion of a planet around the sun is called

The half-life of carbon-14 is 5,730 years. How many grams of parent material will remain from a 120-gram sample of carbon-14 after 2 half-lives?

What is 1/3 of 300

What geologic features might form at the surface of plate A?

Is it true that mollusks that live in water have lungs

Which is a true statement about waves? A They always travel in every direction at the same time. B. They travel at different speeds through different materials. c. They cannot travel through liquids or solids. D.

What is s the best description of the constructive interference of light? A. two waves have the same direction of displacement. B. two waves have displacement in opposite directions. C. a longitudinal wave meets a transverse light wave D.