How many moles of MgCl2 are there in 315 g of the compound? mol

The mass of a rigid rod is 0.60 kg and its length is 39.0 cm. Calculate the moment of inertia (in kg · m2) for the rod if it is pivoted about an axis through the center of mass of the rod. (Assume the axis is perpendicular to the rod.

Which type of wave is the first to arrive during an earthquake

Is gravity a property of mass?

The speed of light is now defined to be c-2.99792458 x 10^8 m/s

Write three characteristics of particulate of natuere of matter

A boy and his dog run at 3m/s for 4min. How far do they run?

When you flick a coin so that it slides across a table, it slows down. (a) whts is the name of the force that slows it down? (b) how many forces are acting on the coin after your finger stops pushing

If you push on a wall with a force of 200 N, with what force does the wall push back?

What form of matter is "vapor"?

If a recipe says to bake a pizza in 250 degrees Celsius at what temperature should you set your temperature that uses Fahrenheit scale