How accurate are tornado tools?

An old-fashioned single-play vinyl record rotates on a turntable at 45.0 rpm. what are (a) the angular velocity in rad/s and (b) the period of the motion?

What are the steps to find the mass of 30 mL of water ... ?

A slow moving river of ice

Which would you expect to have the greatest amount of friction? a - a smooth surface on a smooth surface b-a smooth surface on a rough surface c-a rough surface and air d-a rough surface on a rough surface

What is a tool used to see the movement of storm clouds

You put a small object into a cup of water and weigh the displaced water. The displaced water weighs 235 N. What is the buoyant force on the object? Explain your answer.

You paddle a canoe with a force of 338 N. You and the canoe have a combined mass of 83 kg. What is the acceleration of the canoe? A. 5.3 m/s2 B. 4.1 m/s2 C. 0.2 m/s2 D. 2.1 m/s2

What is the reaction that corresponds to the first ionization energy of rubidium

How many protons neutrons and electrons are in fluorine and in bromine

Which is an example of transfroming potential energy to kinetic