What does a car weigh if it's tires cover an area of 4 cm and each tire exerts a pressure of 1000 N per square centimeter on the ground

In which of the following states of matter are the particles close together but loosely connected so they can flow?

The rate of chemical weathering increases with this

A 1000 kg car pushes a 2000 kg truck that has a dead battery. When the driver steps on the accelerator, the drive wheels of the car push against the ground with a force of 4500 N. What is the magnitude of the force of the car on the truck?

What type of circuit continues to supply electricity to light bulbs and why doesn't it burned out

Are all magnetic fields created with electricity

The force of friction on a sliding object is 10n. the applied force needed to maintain a constant velocity is:

Which of the following methods of improving air quality does not require advanced technology?

When two waves with the same amplitude overlap so that a crest lines up with a trough, the resulting wave ...

Suppose the Sun suddenly stopped emitting light. How long would it take, in seconds, for the Sun's light to disappear on Earth? (Hint: The Sun is an average of 150 million km from Earth).

Do you think companies should be required to disclose ingredients in their chemicals if there are environmental concerns. Explain why or why not. Use at least three pieces of evidence.