Explain why the liquids in a salad dressing bottle settled back into the same order after they were shaken up.

An explorer is caught in a whiteout (in which the snowfall is so thick that the ground cannot be distinguished from the sky) while returning to base camp. He was supposed to travel due north for 5.

A car initially moving at 35 km/h along a straight highway. To pass another car, it speeds up to 135 km/h in 10.5 seconds at a constant acceleration. How large was the acceleration in m/s^2? How large was the acceleration in units of g = 9.80 m/s^2

A total of 10.0 joules of work is done in accelerating a 20.-newton object from rest across a horizontal frictionless table. What is the total kinetic energy gained by the object?

Consider a metal bar of initial length L and cross-sectional area A. The Young's modulus of the material of the bar is Y. Find the "spring constant" k of such a bar for low values of tensile strain.

As an airplane is flying 20.0 degrees north of east at a speed of 750 km/h. How fast is it moving to the north

How far does a car go in 30 seconds at a speed of 29 m/s?

Classify the health care system in the US. Is it market based or command based? Why?

If a motorcycle moves with a constant velocity, can you conclude that there is no net force acting on it?

Which defintion of heat is most scientifically accurate

What is the name of the effect that causes water to travel at an angle to trade winds?