A rectangular water tank is being towed up a hillside at an angle of alpha =20 deg with the horizontal. The top water surface is exposed to the atmosphere. If the tank accelerates at 5 m^2/s in the direction of motion, what is the angle theta between the water surface and the horizontal? The acceleration of gravity g=9.81 m/s^2. Note that the slope of the top surface d zs/dx = -tan(theta)

Anton created a chart listing different types of materials.which best complete the chart? (a)x: copper y: glass(b)x: rubber y: copper(c)x: paper y: silicon(d)x: silicon y: glass

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx hurrim timed

You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?