Joshua is about to start a conversation with someone he has a crush on. He's not sure how it will go. Which of the following might Joshua experience?

How much elastic potential energy is stored in a bungee cord with a spring constant of 10.0 N/m when the cord is stretched 2.00 m?

A student look at ocean waves coming into the beach. An oceanwavd with more energy will A. Have a greater height B. Have a greater period C. Travel toward the beach faster D. Strike the beach with greater frequency

Which statement about electric force is true? A) It is a purely attractive force. B) It is a purely repulsive force. C) It is both an attractive and a repulsive force. D) It is neither an attractive nor a repulsive force.

A ford truck enters a highway and travels at a uniform speed of 50 mph. half an hour later a jaguar enters the highway at the same junction and heads in the same direction at 55 mph.

Pairs of magnets are shown in the diagram. Bar magnets lined up vertically side by side in pairs. The first pair is labeled W with the north pole beside the south pole of the second.

A solid metal ball and a hollow plastic ball of the same external radius are released from rest in a large vacuum chamber. When each has fallen 1 m, they both have the same?

Juan is interested in finding out whether hummingbirds are attracted to some flowers more than others. In what order should Juan perform the steps of his experiment?

Will make Brainlest! <3 Metals are considered to be good conductors of heat. How do the specific heat values indicate this?

Which example identifies a change in motion that produces acceleration? choices are: 1. a speed skater moving at a constant speed on a straight track 2. a ball moving at a constant speed around a circular track 3.

Which of the following diagnostic procedures uses ultrasound?