Which of the following is the correct formula for sulfur hexaflouride? SF 6 SF 5 SF 8 SF

What could be the plot of a story about planets / astronomy?

Why does a pendulum have periodic motion? A) the pendulum has a spring constant B) the pendulum obeys Hooke's Law C) the spring pulls on the pendulum D) gravity acts on the pendulum

How far above the earth's surface will the acceleration of gravity be half what it is at the surface?

A mass of 0.450 kg rotates at constant speed with a period of 1.45 s at a radius R of 0.140 m in the apparatus used in this laboratory. What is the rotation period for a mass of 0.550 kg at the same radius

How to calculate pressure in a liquid?

A microfarad capacitor is charged via a 12v battery. there is 1 kohms resistor in series with the capacitor. how much current is flowing in the circuit after 1 second?

A wave that moves its medium parallel to its direction of travel is a

Why do i have no life, how do i get one?

Why is a ehephent so big is it just big or are we so small?

Which of the following traits might be considered an adaptation fora rabbit living in the Arctic?