If a soccer ball takes 20 seconds to roll 10 meters, what is the average speed of the soccer ball?

An energy resource that can be replaced in a reasonable short period of time is call an

Under which conditions is a gas likely to experience the fewest intermolecular forces? A. At low pressure B. At high pressure C. At close distance D. In a small volume

A force of 100N has an 'x' componet of 50N if the angle of force is 60° the magnitude of the 7 componet is

Express 50,000 m/s2 in scientific notation.

Imagine you fill an insulated cup almost full with chopped or crushed ice, and measure the temperature after a minute or two, once it's all come to thermal equilibrium.

There are two types of waves, mechanical and electromagnetic. Microwaves, infrared, and radio was are examples of electromagnetic waves. Which statement is true about the speed of an electromagnetic wave? A) It is not affected by changes in media.

Which of the following changes occurs naturally in a system over time?

What do radio waves and microwaves have in common? A. Both have shorter wavelengths than visible light. B. Both are located to the right of visible lights on the spectrum. C. Both have higher frequencies than visible light. D.

How long can you keep string cheese in the fridge?

A particular motor can provide a maximum torque of 110 n • m. assuming that all of this torque is used to accelerate a solid, uniform, cylindrical flywheel of mass 10.0 kg and radius 3.