Which type of current flows inside the flashlight A direct B alternating C repeating D pulsating

How many atoms are in a 4.30 cm à 4.30 cm à 4.30 cm cube of aluminum?

When an automobile rolls on pavement, the instantaneous center of one of its wheels is located on the wheel axle. True o False

The concentration of an isotope is 1/500 of its initial value after one day. What is the rate of decay?

Darren drives to school in rush hour traffic and averages 28 mph. He returns home in mid-afternoon when there is less traffic and averages 42 mph. What is the distance between his home and school if the total traveling time is 1 hr 15 min?

What items can be classified as matter?

Which region of the early universe was most likely to become a galaxy?

A cyclist is riding his bike at a constant speed of S m/s, and experiences a frictional force between the bike and sidewalk of 100 N.

If a magnet is cut in paris what will be its north and south pole

How does the addition of sodium carbonate affect the cost of producing glass?

You strike a tuning fork. explain how the fork produces sound waves that you can hear.