The frequency output of a digital MAP sensor is reading 114 Hz. What is the approximate engine vacuum?

An iron bar has more mass than a plastic bar of the same volume. so the iron bar will have greater inertia. a. True b. False

You are operating a pwc in an area where swimmers are in the water. when must you slow your pwc to "no wake speed" flashcards

Which properties are different ways to describe the information plotted on the x-axis? Group of answer choices A luminosity and absolute magnitude B spectral class and absolute magnitude C temperature and spectral class D temperature and luminosity

A 6.0 kilogram object undergoes an acceleration of 92.0 m/s squared what is the magnitude of the net force acting on the object

Scientific inquiry includes many different activities. Which of the following is a process that is typically performed during a scientific inquiry? A. evaluating data B. collecting data C. formulating questions D. all of these

Salt water has greater density than fresh water. A boat floats in both fresh water and in salt 12) water. Where is the buoyant force greater on the boat?

A 1000-kg space probe is motionless in space. to start moving, its main engine is fired for 5 s during which time it ejects exhaust gases at 5000 m/s. at the end of this process it is moving at 20 m/s. the approximate mass of the ejected gas is:

In the fishbowl, the glass, water, rocks, and plastic plants are in thermal equilibrium. This situation means the temperature of the rocks is? F. If the water is 75 degrees

An archer shoots an arrow at a 75.0 m distant target; the bullâs-eye of the target is at same height as the release height of the arrow. (a) at what angle must the arrow be released to hit the bullâs-eye if its initial speed is 35.

Which of the following is considered a contact forces?1) the force between two magnets. 2) the gravitational pull of a planet. 3) friction between an object and air. 4) the force between two charged particles.