Rubber is which of the following?

conductor

electric field

insulator

electric charge

An object falling. What type of energy is being described

Which force could cause a satellite to descend low enough that it burns up in Earth's atmosphere?

Which statement correctly describes variable stars? A) Variable stars with shorter periods have lower luminosities, so they can be observed when they are farther away.

How far would you go if you traveled at a speed of 30 miles per hour for 3 hours?

A baseball goes from zero to 39 m/s in 0.917s. what is its average acceleration?

A ball is hit straight up with an initial speed of 28 meters per second. What is the speed of the ball 2.2 seconds after it is hit? [Neglect friction.]

What is the approximate pressure of air at sea level? 0 kPa 101 kPa 10 kPa 1000 kPa

The steps in the heating of a metal seat in a park are listed below: Step 1: Heat travels from the sun to Earth Step 2: Heat travels through atmosphere to the top of the seat Step 3: Heat from the top of the seat travels through the seat to the

If a ride at disneyworld goes from rest to 27 m/s in 2.8 seconds and the mass of the ride and riders together 5000kg. What is the average power required to do this? Give your answers in both watts and horsepower

Which of the following is a property of an object not a result of something happening to the object? Select one: weight a. b. inertia C. momentum d. force