Think of other forms of transportation that illustrate the concept of thrust. For each example, explain what provides the thrust and the force it acts against.

How do oceanographers measure the salinity of ocean water?

Good scientists always report their observations and results truthfully. this is especially important when a scientist's results go against previous ideas or predictions. coming up with inventive ways to solve problems or produce new things

If you were a casual recreational hiker with young children, which of the following trails would be least strenuous for a leisurely family outing? a. merced lake trail b. mirror lake loop trail. c. tenaya lake and tuolumne meadows trail d. el capitan trail