The image shows how earth orbits the sun. points w and
x are the same distance from the sun.
which conclusion is best supported by the image?
w
earth is speeding up at w and slowing down at x
because the force on earth is greater at w than at x.
• earth is slowing down at w and speeding up at x
because the force on earth is greater at w than at x.
the speed of earth is the same at was at x because
the force on earth is the same at was at x.
the speed of earth is greater at w than at x because
the force on earth is greater at w than at x.

An electric current in a wire will push or pull on a permanent magnet. which statement best explains how an electric current creates an electromagnetic force on another magnet?

Acapacitor is storing energy of 3 joules with a voltage of 50 volts across its terminals. a second identical capacitor of the same value is storing energy of 1 joule. what is the voltage across the terminals of the second capacitor?

The chart shows the costs and shipping times for materials that a company needs to build a new product. which describes the best trade-off if the company needs to start building their product within the next two years? they should order the domestic materials because it is always best to choose the fastest shipping time. they should order the imported materials because it is always best to choose the lowest cost for materials. since the shipping time is longer, they should order the domestic materials because the additional cost is worth it to get the materials in time. even though the shipping time is longer, they should order the imported materials because they are less expensive and should arrive in plenty of time to build the product.