Which of these would be a likely speed of the wind in a jet stream?

A. 10 kilometers per hour

B. 300 kilometers per hour

C. 1,000 kilometers per hour

D. 30,000 kilometers per hour

What is the magnitude of the maximum stress that exists at the tip of an internal crack having a radius of curvature of 5 * 10-4 mm (1.969 * 10-5 in.) and a crack length of 4.5 * 10-2 mm (1.772 * 10-3 in.

The viscosity of a fluid is 10 be measured by a viscometer constructed of two 75-cm-long concentric cylinders. The outer diameter of the inner cylinder is 15 cm, and the gap between the two cylinder is 0.12 cm.

It was found experimentally that a certain material does not change in volume when subjected to an elastic state of stress. Calculate Poisson's ratio for this material?

2. The vehicle you take the Class E driving skills test in must A. have valid registration B. be no more than 10 years old C. have working fog lights D. be able to exceed 50 mph

When a group of engineers conduct a trial launch of a new rocket, the rocket explodes on the launchpad. What should the engineers do next? O A. Add a new functionality to the rocket, such as a GPS tracking system. O B.

Roentgens are used to measure the amount of: uranium fuel burned radiation hydrogen isotopes

What is the maximum % carbon for structural steel?

An airplane flies from San Francisco to Washington DC at an air speed of 800 km/hr. Assume Washington is due east of San Francisco at a distance of 6000 km.

An example of Ferrous alloy is Brass a) - True b) - False

There is no difference in boring and drilling. a) - True b) - False