How does erosion happen

A spring has a spring constant of 105 N/m. If you compress the spring 0,1 m past its natural length, what force does the spring apply?

What affect does a quadrupling of the mass have a upon the acceleration of the object

Which of the following is a part of the geocentric model? All objects in the universe are perfect spheres. All objects in the universe move around the sun. All objects in the universe revolve around Earth.

Current that moves in one direction from negative to positive. May be created by a battery. Is generally NOT found in U. S. Electrical outlets. Which type of current is described by these statements? A) AC B) AC/DC C) DC D) Nuclear

What is thE Rquation fo calculating the electrical force between two charges?

We can see because light is A) absorbed. B) diffracted. C) reflected. D) refracted.

Nami conducts an investigation on plants. She places a grow light on a timer to give the plants different amounts of light to see if this would affect their growth.

Hi guys. Im doing a project at school where we have to create a mouse trap powered car. I wanted to know what materials are a must have to make the car move more than 5 meters?

Diego is playing basketball. while running at 7 km/h toward a basketball hoop, he throws the ball at the net. the ball travels at 20 km/h. what is the speed of the ball relative to the net?

How does carbon dioxide affect the atmosphere