Why might surface mining be less risky for miners than underground mining?

A proton and an electron are held in place on the x axis. The proton is at x = - d, while the electron is at x = + d.

The atmospheric pressure at the surface of Venus is 91 times the pressure at sea level on earth. With approximately how much total force would Venus's atmosphere push on an average human being at sea level?

Which is a heterogeneous mixture? a mug of hot cocoa a glass of tap water a gallon of milk a jar of mixed nuts

An object moving with uniform acceleration has a velocity of 14.0 cm/s in the positive x-direction when its x-coordinate is 2.85 cm. If its x-coordinate 3.15 s later is - 5.00 cm, what is its acceleration?

A scientist is studying the Big Bang theory, which is a theory that attempts to explain the creation and early development of the universe. She finds new evidence that suggests this theory might be incorrect.

Refrigerated air reads 68°f and appears to be climbing: food is at 41°f. what should you do

Which piece of equipment would give the MOST accurate measurement of 45 mL of a liquid? A) A 100 mL graduated cylinder B) A 50 mL graduated cylinder C) A 100 mL beaker D) A 50 mL flask

A 54-kg jogger is running at a rate of 3m/s. What is the kinetic energy f the jogger

Consider a closed circuit with a 9-volt battery connected in series to a light bulb with a resistance of 3 ohms. What is the current flowing through the light bulb?

In a circuit, electrons travel in A. a circular path. B. different directions. C. alternating directions. D. the same direction.