10. A loud motorcycle passes by the front of Bill's house. What medium

does the sound wave travel through to get from the motorcycle to Bill's

ears?

Answers:

•air

•energy

•vacuum

•large vibrations

Describe three agricultural practices that led to increased soil erosion and how they create the problem?

Natalia is studying a wave produced in her magnetics lab. This wave can move through the empty space in a vacuum and carries a lot of energy. What wave is Natalia most likely studying?

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What do we call seismic waves that are transmitted along the outside of earth?

A batter hits a foul ball. The 0.140-kg baseball that was approaching him at 40.0 m/s leaves the bat at 30.0 m/s in a direction perpendicular to the line between the batter and the pitcher.

You slide a box of books at constant speed up a 30° ramp, applying a force of 200 n directed up the slope. the coefficient of sliding friction is 0.18.

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Energy of motion is known as what energy

While a constant total force of 17 n is exerted on a cart, the cart's acceleration is 5 m/s2. find the mass of the cart?