A what is used to measure air pressure.

Name some differences between a motor and an electromagnet

A non-licensed person may be the SOLE owner of a civil, electrical, or mechanical engineering business under which of the following conditions

A barge floating in fresh water (rho = 1000 kg/m^3) is shaped like a hollow rectangular prism with base area A = 550 m^2 and height H = 2.0 m. When empty the bottom of the barge is located H0 = 0.55 m below the surface of the water.

Ashley decides to go for a walk. She walks 5 blocks west, 2 blocks south, 5 blocks east and finally 2 blocks north. What is the total distance traveled?

Which state of matter is made up of atoms and molecules that are held closely together by the attractive forces between them? A. gas B. solid C. liquid D. plasma

A stone is dropped into a deep well and is heard to hit the water 3.41 after being dropped. Determine the depth of the well?

Four objects are situated along the y axis as follows: a 2.09-kg object is at + 2.97 m, a 2.93-kg object is at + 2.53 m, a 2.57-kg object is at the origin, and a 3.92-kg object is at - 0.496 m. Where is the center of mass of these objects?

Which is one way scientists indicate how precise and accurate there experimental measurements are

During the falling of the ball it has potential gravitational energy or kinetic energy?

How can oxygen enter the lungs?