What is the magnitude of the force a 25 mC charge exerts on a + 2.5 mC charge 16 cm away?

GAMMA RAYS What are some applications of gamma rays? In other words, what can we use them for?

Which is the best example of forces acting in the same direction? a boy lifting his chest off the ground during a pushup two football players pushing a tackling sled a person pulling out a garden hose from its reel two dogs playing tug-of-war with a

When powdered iron is left exposed to the air, it rusts. explain why the mass of the rust is greater than the mass of the powdered iron?

True or False? If you squeeze a container filled with fluid, the pressure within the fluid increses equally throughout the fluid.

The gas in a balloon has P=100000 pa and v=0.0279 m^3. if the pressure increases to 120000 pa at constant temperature, what is the new volume of the balloon? (hint:N and T are constant.) also (Unit=m^3)

Felix has three metal bowls that are the same shape and size. Felix fills each bowl to the top with boiling water. The first bowl holds 2.5 liters, the second bowl holds 1.0 liter, and the third bowl holds 0.75 liters.

Assume that you are performing general maintenance on your bicycle using a black lubricant. When you lubricate the brake levers, what type of fingerprints are you most likely to leave on them?

Suppose you have 100kg of fresh strawberries. What would be the approximate mass of the strawberries after freeze-drying

A PCV valve is used to control the

When an object has a negative charge, which of these describes the electric field surrounding the object? A. It's neutral. B. It gets stronger away from the object. C. It becomes positive away from the object. D.