Choose the correct term for the definition - property that leads to electromagnetic interactions.

A. Semiconductor B. Electric charge C. Electrical conductor. D. Electrical insulator

What happens to toy cars when the second hill is set to 100 cm? They get stuck between the first and second hill. They roll over the second hill and break the egg. They roll over the second hill but only the 100 g car breaks the egg.

An object weighs 32 newtons. What is its mass if a gravitometer indicates that g = 8.25 m/sec2?

The acceleration from gravity on the moon is 1.6 m/s. How much less force would you apply standing on the moon?

Newton's Law of Gravitation states that two bodies with masses m1 and m2 attract each other with a force F, where r is the distance between the bodies and G is the gravitational constant.

What does the law of reflection mean?

Explain how the flow of electricity differs in a battery from the type of current in a home.

A light-year is about?

The velocity of a 200 kg object is changed from 5 m/s to 25 m/s in 50 seconds by an applied constant force. a. What change in momentum does the force produced? b. What is the magnitude of the force?

Is it 100% sur than electron have negative charg and proton have pasitive?

The periodic table contains many pieces of information. Which of the following pieces of information does each square contain?