When was the triple beam balance invented

What is the main organ in the respiratory System?

If a magnet is attracted to a metal object what can you say about the pole of the magnet and the pole of the objec

What are some non examples of temperature?

12. What is the net force on a 1-kg apple held at rest in your hand?

Mr. Smith is designing a race where velocity will be measured. Which course would allow velocity to accurately get a winner?

A plane on the ground will weigh: A) more than a plane in the air B) less than a plane in the air C) the same as a plane in the air

Tsunami waves have? 1. no crests 2. no troughs 3. long wavelengths 4. short wavelengths

The distance between a charge and the source of an electric field changes from 3 mm to 6 mm. As a result of the change, the electric potential energy of the charge is A. divided by 6 B. divided by 2 C. multiplied by 2 D. multiplied by 6

if an object is at rest and experiences a force of 100 to the right and 50N to the left which way will the object accelerate?

Determine the kinetic energy of 1000-kg roller coaster car that is moving with speed of 20.0m/s