A 0.08kg golf ball at rest is hit. The change in momentum of the ball from rest is 10.4 kg. m/s. What is the final momentum?
10.4 kg. m/s
0.832 kg. m/s
0.08 kg. m/s
130 kg. m/s
(Thank you please)

Explain to someone who knows nothing about fossils the study of invertebrate paleontology and how it scientists understand the history of the earth. be sure your explanation contains a minimum of two complete sentences.

What is an aquifer for science class

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.