How to build a machine that can create anything

If the student releases the rocks, which rock will land on Earth's surface first? The 1kg or the 2kg

What gage pressure does a skin diver experience when they dive to 35 ft in the ocean with a water temperature of 55 °F? Report your answer in lbf/in^2.

Which type of energy source is usually used by ferries and airplanes?

Consider a series RC circuit at the left where C = 6 µ F, R = 2 MΩ, and ε = 20 V. You close the switch at t = 0.

Reducing embodied energy for bricks requires: Select one: a. no drying of bricks before firing. b. using cement instead of clay. c. including wood fibers in the mix. d. firing at a lower temperature. e. using fly-ash and steam curing.

The diameter of a cylinder is called the a.) stroke b.) bore c.) principal length d.) radius

Consider the following grooves, each of width W, that have been machined from a solid block of material. (a) For each case obtain an expression for the view factor of the groove with respect to the surroundings outside the groove.

What is the last step to the design process? A: Define the problem B: Present solution C: Evaluate a solution D: Develop a solution

The controller can be considered the brain of closed loop system

What is the main role of matrix in composites! a) - to transfer stress to the other phases b) - to protect phases from environment c) - to reduce the hardness d) - to enhance ductility