It is the force generated perpendicular to the surfaces to avoid constant

movement and reach a balance

Normal

Tension

Weight

Friction

2. Use the kinetic particle theory to explain why a solid has a definite shape and liquid has none.

What are the first three steps of scientific inquiry

You can separate sand into many different substances by pouring it through a filter. What is sand?

Question 4 of 20 : Select the best answer for the question. 4. Which of the following would lower the pitch of a string instrument's sound? A. shortening the effective string length. B. increasing the thickness of the string used. C.

Which statements describe oceanic crust? select the two correct answers. a. it is between 25 and 70 km thick. b. its age ranges from very young to more than 4 billion years old. c. it is formed at zones of volcanic activity on the ocean floor. d.

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.