An object with the mass is 20kg has a net force of 80 N acting in it. What is the acceleration of the object?

What name is given to the elements that appear in the right-most column of the periodic table? Question 11 options: Alkali metals Noble gases Transition metals Alkaline earth metals

An electron travels 1.64 m in 4.32 * 10-8 s. How fast is it traveling? Answer in units of m/s

A violent windstorm that forms a rotating column of air called a vortex is a A. hurricane. B. thunderstorm. C. nor'easter. D. tornado.

Quiz Questions Choose True or False When heat is added to a body, the particles of the body usually result increase in volume and temperature.

In which of the following is radiation the only type of heat transfer? A. Liquid B. Gas C. Vacuum D. Solid

The decay constant of a radioactive nuclide is 4.6 x 10^-3 s^-1. What is the half-life of the nuclide? 2.5 min 2.0 min 1.4 min 3.6 min 3.1 min

A furlong is an old british unit of length equal to 0.125 mi, derived from the length of a furrow in an acre of ploughed land. a fortnight is a unit of time corresponding to two weeks, or 14 days and nights.

What is the unit measurement for pain relief tablets and is it SI units Or English system?

You hold a metal ring horizontally above a bar magnet standing on its end. You drop the ring and catch it before it reaches the magnet.

What do we call seismic waves that are transmitted along the outside of earth?