What is the nature of force between two charges if q1+q2=0

List the metric base units for the following: c. Length: d. Distance: e. Mass: f. Temperature:

Which triangle side lengths form a right triangle? Choose all that apply. A. 5,6,7 B. 6,8,14 C. 8,15,17 D. 10,12,15 E. 15,20,25 F. 16,18,20

Which is the best example of refraction

Keep it simple and clear answers

What type of heat transfer occurs when particles bump into each other? A. Convection B. Insulation C. Thermal Conduction D. Thermal Radiation

If object A has more mass than object B, does object A contain more matter? Explain.

Describe a beach that was near stormy seas and powerful waves

We all depend on electricity. Most electricity is created by electromagnetic generators at large power plants and distributed through an electric grid.

A rock with mass m = 4.00 kg falls from rest in a viscous medium. The rock is acted on by a net constant downward force of F = 17.

On arrival at a vehicle collision, you observe a small fire in the engine compartment. A bystander is attempting to smother the fire with a jacket as you approach with an A-B-C extinguisher from your ambulance.