A machine performs 482 J of work over a period of 1.5 min. How much power does the machine have?

How can the depletion width be measured experimentally?

A man standing on a bus remains still when the bus is at rest. When the bus moves forward and then slows down the man continues moving forward at the original speed. This is an example of the effect of A. weight. B. gravity. C. inertia. D. velocity.

What is the energy of motion?

Since 40 percent of industrial water use is non-consumptive, there is little that industry can do to conserve even more water. True False

A motorbike travels 45 miles in 15 minutes, what is its speed (hint change the minutes to hours!)

What relationship exists between the amplitude of a wave and amount of disturbance in the water?

If the speed of the wave on the guitar string is 600 m/s. Determine the period of that wave. Show all of your work including the initial equations and include the units in your answer

A bumper car with a mass of 200 kilograms traveling at a velocity of 3.5 meters/second collides with a stationary bumper car with a mass of 250 kilograms. If the two bumper cars stick and move together at a velocity of 2.

Why might city areas have a higher temperature than rural areas?

When an object falls through the air and encounters air resistance its overall speed will be