75kg roller skater traveling 15 m/s skids to a stop. If all of the energy is absorbed by his. 5 kg aluminum skates, what is the change in temperature?

What is an issue involving the legal system that is currently getting a lot of attention in Florida? What is your opinion on the issue?

Which of the following is NOT an important positive motivating factor for those considering exercise? a. building strength, endurance, and energy b. reducing time commitments to family c. improvement of health and performance d.

What is the amount of charge a capacitor can store per volt of potential difference?

If you place a teaspoon of sugar in the bottom of a glass of water, it will dissolve completely over time. Left longer, eventually the water will disap - pear and the sugar crystals will reappear. Explain these observations in terms of entropy.

What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? Resistance is directly related to length. Resistance is directly related to the square of the length.

What are the the components of a technological system

Identify the scientific law from among the following statements. A) The book fell 1 meter in 0.5 seconds B) Gravity acts upon each object on the Earth. C) The velocity of the book is 2 meters/second.

Even as a sober driver, you should remain aware of behavior of driver who maybe

What are hypotheses suggesting why urban children have more food allergies than children from rural areas? Select the TWO answers that are correct.

Conductors have ___ resistance.