What is an intraplate quake? What causes them?

Two identical-looking, large, round balls are placed in front of you. one is filled with feathers and the other is filled with sand. wothout lifting the balls, how could you use newton's first law to distinguish between them?

Technician A says that the burning of the air-and-fuel mixture in the cylinder is called fuel activation.

When two or more forces act on an object at the same time what are they called

A 3 column table with 5 rows labeled table A. The first column is labeled voltage in volts with entries 1.0, 5.0, 10, 20, 50. The second column is labeled current: calculated in amps with no entries.

An acorn falls from rest from the top of a 21 m tall oak tree. A. How long does it take for the acorn to fall to the ground? B. How fast is the acorn going before it hits the ground?

Two energy resources that do not depend on the sun's energy

Give an equation relating (f) and wavelength that best describes your observations

What is the ultimate energy source for most wind?

B. Jerome plays middle linebacker for South's varsity football team. In a game against cross-town rival North, he delivered a hit to North's 82-kg running back, changing his eastward velocity of 5.6 m/s into a westward velocity of 2.5 m/s.

Which best descibes ionic compound formulas