Rachel is in a car that was struck by lightning. is she safe?

You stop for a cappuccino at a coffee shop and notice that the tiny white bubbles of steamed milk remain on the surface of the coffee.

Condensation occurs when matter changes from a

The forces acting on a sailboat are 390. N south and 180. N east. If the boat (including crew) has a mass of 230. kg and an initial velocity of 4.00 m/s, what is the displacement of the boat in 5.00 seconds? (Be sure to draw a FBD).

What is the smallest packet of electromagnetic energy that can be absorbed or emitted? A. A proton B. An electron C. A quantum D. A wave

How does scale influence the physical and chemical properties of a substance

Tony uses the device shown in the diagram to model how an electromagnet is used in his uncle's scrap metal yard.

A flight attendant pulls a 60.0 N flight bag a distance of 239.0 m along a level airport floor at a constant speed. A 21.0 N force is exerted on the bag at an angle of 66.0 degrees above the horizontal. How much work is done on the flight bag?

A girl throws a rock horizontally, with a velocity of 10 m/s, from a bridge. It falls 20 m to the water below. How far does the rock travel horizontally before striking the water?

This is a machine consisting of two wheels of different sizes that rotate together. It is a modified lever.

A source from which organisms generally take elements is called a/an A. biotic community. B. reservoir. C. exchange pool. D. food web.