A swimmer swims at a constant speed of 3.2 m/s and has a momentum of 240 kg-m/s. What is the mass of the swimmer? Please provide an explanation, random answers will be reported thank you.​

According to newton’s first law of motion, which force is expected to cause a body to accelerate?

How do you tell if someone actually cares about you? and just say they do?

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.