Hikers went on a five mile hike which they started at 1 pm and stopped at 3 pm they ended up 300 meters south of the trail head where they started. what was the hikers velocity?

Which statement best describes thermal energy? The total amount of kinetic energy in the particles of an object. The total amount of potential energy in the particles of an object The increase of temperature of the particles of an object.

Which of the following may occur during metamorphism

What is the equation that relate electric potential (voltage) to electric field?

An example of the wind slowly causing changes in Earth's landforms?

In a chemical equation, the chemicals that react are considered what

What are some reasons we put orbiting spacecraft up into the atmosphere?

Critical thinking! Applying Concepts A desk exerts an upward force to support a computer resting on it. Does this force do work? Explain.

When an inclined plane is used, A. the mechanical advantage increases as the height increases. B. a smaller force is exerted over a longer distance. C. a negative mechanical advantage can result. D. a greater force is exerted over a shorter distance

A 4-kg cat is resting on a bookshelf that is 3m high. What is the cats gravitational potential energy relative to the floor if the acceleration due to gravity is 9.8m/s squared

If a 100 N net force act on a 50-kg car, what will the acceleration be