The molecules in which of the following have the greatest average molecular kinetic energy?

Describe how Newton's laws of gravity and motion related to your observations and responses to the questions above in a 150 word paragraph.

How many lenses does a microscope use?

Which of the following terms describes one's ability to understand how another person is feeling? a) empathy b) appreciation c) cooperation d) commitment

Lexi is balancing equations. She is finding one equation to be very difficult to balance. Which explains how to balance the equation ZnSO4 + Li2CO3 → ZnCO3 + Li2SO4? A: One reactant and one product needs the coefficient 2.

If the unemployment rate is rising, what part of the business cycle is the economy most likely experiencing? A. Peak B. Expansion C. Spiral D. Recession

Which devices might use electromagnets? pick all that apply. 1. audio speakers 2. plastic combs 3. trains 4. doorbells 5. revolving chairs 6. cranes

Match each type of line or symbol, common to geologic maps, to its description. 1. Fault Line A. very dark and thick line 2. Contact Line B. very light and thin line 3. Axis Fold C. look like a stubby T 4. Strike and Dip D.

You drop your backpack out of a window from a height of 8.3 m. What is the impact speed of your backpack? A. 163 m/s B. 1.2 m/s C. 21.3 m/s D. 12.8 m/s

What is the kinetic energy of a car that has a mass of 1,600 kg and is moving at 22 m/s?

Which is an example of a transverse wave? A. sound B. electromagnetic C. water D. seismic waves