A spring with a constant of 120 N/m stretches by 0.02 m. What is the potential energy of the spring

If you given volume. for example 200 cm³ how can you change it to area m²

When liquid silver nitrate and liquid sodium chloride are combined, solid silver chloride forms along with a new liquid, sodium nitrate. Which substance represents the precipitate

What is the time period and frequency of a sound wave if it completes 500 vibrations in 50 seconds

how much force would be required to produce 88 j of work when pushing a box 1.1meters at an angle of 10 degrees?

Which of the following must an engineer consider when designing a car's tires? the force of friction between the pavement and the tires the force needed to stop a moving car the force of gravity pulling the car down onto the tires the force of air

Which features involve compression? Select the three correct answers. A. Reverse faults B. Anticlines C. Folded mountains D. Normal faults E. Monoclines

You place a cup of 210 degrees F coffee on a table in a room that is 68 degrees F, and 10 minutes later, it is 200 degrees F. Approximately how long will it be before the coffee is 180 degrees F? Use Newton's law of cooling:

What change occurs to the mass of an object when an unbalanced force is applied to it? A. The mass increases. B. The mass decreases. C. The mass remains the same. D. The mass reduces to zero. E. The mass changes by an indeterminate amount.

The equilibrium price will rise, but equilibrium quantity may increase, decrease, or stay the same if a. demand increases and supply decreases. b. demand increases and supply increases. c. demand decreases and supply increases. d.

The nearest large galaxy to our own is about 2.5 million light-years away. how many meters is that