A 3kg has 9 joules of kinetic energy how fast is it flying

If the force is 4 newtons between two charged spheres separated by 3 centimeters, calculate the force between the same spheres separated by 6 centimeters. 2 N 0.3 N 6 N 1 N

A motor does 5,000 joules of work in 20 seconds. What is the power of the motor?

This experiment is to see if water flows faster out of a smaller can or a larger can. You will need: • two cans (one quite small like a soup can and the other large, like a juice, can.) Follow these steps: A. Remove the top of each can.

The force of attraction between any two onjects is known as

A sports car accelerates from rest to 26m/s in 4.3s. What is the acceleration of the vehicle

Teens realize that things may be "shades of gray" after they enter Piaget's social stage. identity crisis stage. menarche stage. formal operational stage.

Technician A says that fractured rods have a unique mating surface and that only the cap that was fractured is the one that will fit that rod. Technician B says that a powdered metal rod is less expensive, lighter, and as strong as a forged rod.

What is the expected wavelength (in cm) of 10.5 ghz microwaves in free space?

There are 5,280 feet in 1 mile and 12 inches in one foot. How many inches are in a mile?

An anion is an atom that has lost electrons. True or False?