What is the main difference between speed and velocity?

Mechanical energy is a term that is used to describe A. neither potential nor kinetic energy. B. both potential and kinetic energy. C. kinetic energy only. D. potential energy only.

The emission of a Beta particle has the effect of? Decreasing mass by one unit Increasing mass by one unit No change in mass Adding a proton to the nucleus Adding a proton of zero mass to the nucleus

What Are domains in magnetism

Tom and ted are sitting on seprate chairs that have wheels. tom pushes ted and, in turn, he starts moving too. in which direction does tom move?

What are the 3 major components of cell theory

Where do deep currents flow?

If a car drove 121km/hr on average how far did it travel in 116min?

A 10 kg farm wagon is sitting at the top of a hill that makes a 370 angle with the horizontal when the brake suddenly fails. The cart rolls down the hill for 50 m and then hits a haystack. It plows 2.0 m into the stack before coming to rest.

What is a Geographic test

What is the velocity of a beam of electrons that go undeflected when passing through crossed (perpendicular) electric and magnetic fields of magnitude 1.63*104V/m and 2.50*10-3T, respectively? me=9.11*10-31kg, e=1.60*10-19C.