A 100 N box is placed on an inclined plane that makes a 30° angle with the horizontal. Calculate the component of gravitational force that acts down the inclined plane.

A. 25 N

B. 50 N

C. 87 N

D. 100 N

If 2.0 j of work Is done raising a 180 g Apple how far was it lifted

What does Pi mean? * 1) Primary momentum 2) Primary Inertia 3) Initial Momemum 4) Initial Inertia

A 25-gram paper cup falls from rest off the edge of a tabletop 0.90 meter above the floor. If the cup has 0.

What is the wavelength of a wave with a frequency of 200Hz while traveling at 125.5m/s

For the most part you can ignore the forces of attraction among the particles in which of the following a solid b liquid c gas d solution

In our physical world, by far, the most abundance free charge in the universe is the electron, which has a negative charge. What do we mean, then, when we say that the surface of an object is positively charged?

You're going camping and are thinking of carrying 3 gallons of water. How much does the water weigh, in units of pounds?

A student is performing a double-slit experiment to determine the wavelength of a light source. She has measured the distance between dark bands and the distance between the slits and the screen.

If a substance cannot be broken down chemically into smaller substances it is A) An element B) a compound C) an atom D) a molecule

Describe the general characteristics of the nearest stars. (Size, luminosity, color, etc., do not include specific stars)