Number of atoms in a formula

You are assigned the design of a cylindrical, pressurized water tank for a future colony on Mars, where the acceleration due to gravity is 3.71 m/s^2. The pressure at the surface of the water will be 150 kPa, and the depth of the water will be 13.

On a planet whose radius is 1.1 x 10^7 m, the acceleration due to gravity is 41 m/s^2. What is the mass of the planet (in kg) ?

This equation indicates that the reaction gives off heat. What is this type of reaction called? C3H8 + ? O2 → 3CO2 + 4H2O + heat A. synthesis reaction B. decomposition reaction C. endothermic reaction D. exothermic reaction

What component of Star Wars is possible

1. A man walks 30 m south, 60 m west, 25 m north and 40 m west. A) What is the total distance walked by the man? B) Draw the path the man follows. C) What is the man's displacement (R & 0) ?

Briefly explain how an electric motor works.

When is a hypothesis developed in the scientific method? before there is a question after a question has been identified and observations are made after an experiment if the experiment justifies one

Interactive LearningWare 4.1 reviews the approach taken in problems such as this one. A 1800-kg car is traveling with a speed of 14.0 m/s.

Compare the Lagrangian method with the Newton-Euler method in detail.

A plane is flying east at 135 m/s. The wind accelerates it at 2.18 m/s^2 directly northeast. After 18.0s, what is the magnitude of the displacement of the plane?