In human activities how long would carbon stay as fossil fuels

The power input into the food processor is 1150W. The power of the spinning blade is 900W. Calculate how much energy is wasted when the food processor is used for two minutes. show clearly how you get to your answer and give the unit.

Which type of solid would be most soluble in water? A) a nonpolar solid b) a polar solid. C) a metallic solid. D) a solid with high molar mass

What is the difference between low back and high back seat covers?

Atomic structure refers to the building of compounds true or false

The number of magnetic field force lines passing through the given surface determines: 1. magnetic flux 2. magnetic induction 3. magnetic force?

3. Applying Concepts Explain why a canoe that has hollow, water- tight compartments on its ends won't sink, even if it is capsized.

If two forces of equal magnitude act on an object that is hinged at a pivot, the force acting farther from the pivot must produce the greater torque about the pivot. A) true B) false C) unable to decide without knowing the shape of the object

Standard voltage for electrical circuits in the United States is 120 volts. Is this the standard voltage in other countries?

An astronaut on the planet Trappist-1b tosses a rock horizontally with a speed of 7.95m/s. The rock falls through a vertical distance of 2.35m and lands horizontal distance of 9.57m from the astronaut.

Whicg of the following is not a force that would act on a bicycle as it moves down a street gravity air resistance fluid friction sliding friction