A jogger runs 202 meters westward, then 176 meters eastward, then 94 meters westward, and finally 312 meters
eastward.
what is the total distance moved? magnitude and direction of displacement?

Much of the information taught in earth-space science would not be available if it weren’t for our remote sensing abilities. explain two ways our remote sensing strategies contribute to our knowledge of these topics.

The junction rule describes the conservation of which quantity? note that this rule applies only to circuits that are in a steady state.

Suppose that a cylindrical tank 6 meters high with a radius of 2 meters is filled to the rim with water. the tank is buried so that the top of the tank is 1 meter below ground level. the space above the tank is not filled with water. calculate how much work needs to be done by a pump to pump the water out of the tank up to ground level. (the water weighs 9,800 newtons per cubic meter.)