what are some questions about simple machines that don't make me sound like i didn't pay attention in the lesson?

When it comes to making a good impression in a work setting, it does not apply to an initial contact, since both people are meeting for an express purpose. you have a 5 to 10 minute grace period before people form their impression of you.

A mass is dropped (i. e., initial v=0) from the top of a tall building at a height of 300 m. If we neglect air friction, find the velocity of the object when it hits the ground (m/s). g = 9.8 m/s^2

Why why why why why why

A consultant has proposed that a pulse-jet baghouse with bags that are 15 cm in diameter and 5 m in length. Estimate the net number of bags required if the manufacturer's recommended air-to-cloth ratio for aggregate plants in 0.

100 kg of R-134a at 200 kPa are contained in a piston-cylinder device whose volume is 12.322 m3. The piston is now moved until the volume is one-half its original size. This is done such that the pressure of the R-134a does not change.

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