## Force – a Push or Pull | Physics

Force, a very common word, right? As you can see some images over here, in all the see some images over here, in all the images, people are doing something, right? images people are doing something, right Let’s analyze what exactly are they let’s analyze what exactly are they doing over here? In the first

## Types of Force in Physics – Diversity, Meaning, & Measurement (RP5)

RP4 tells us a lot about force, IN GENERAL. Let’s briefly look at a few SPECIFIC forces. Many of these will be considered in detail in later episodes. We are all familiar with the force of gravity. On Earth, gravity gives things weight. It is a force (measured in newtons, as are ALL forces) that

## Unified atomic mass units | Nuclear Physics | meriSTEM

another common way to describe nuclear masses is in terms of the unified atomic mass unit the symbol for this unit is a lowercase letter u as we will see shortly this is a convenient unit because the mass of an atom in atomic mass units is approximately equal to the total number of nucleons

## How Gravity Works And How It Affects Our Life!

It’s everywhere, and yet nowhere. You find it on Earth, but not in the dead of space. Yet it keeps you from floating into space. This is the power of gravity. Join us as we explore gravity in all of its elements. 9. What Is Gravity? So what exactly is gravity? I’m sure you have

## Introduction | Nuclear Physics | meriSTEM

Nuclear energy and nuclear technology are extremely important in today’s society. Around 10% of the world’s electricity is generated from nuclear power plants, and despite increases in renewable energy over the last decade, nuclear power is going to play a continued role for a long time yet, and that’s because nuclear power is a form

## POWER EQUATION P = 2 π n t / 60 – Why ? Mechanical Engineering- Musts

*Correction* R refers to radius of force so R=CENTRE OF SHAFT to F pt. OF FORCE

## Newton’s 2nd Law Practice Problem: Wheelbarrow acceleration

Newton’s 2nd law example number 1, the easy case. Recall, Newton’s 2nd law: you have unbalanced forces, implying that the net force is not zero, meaning that the object is accelerating. In the case where the unbalanced forces don’t exist, ie you’re in equilibrium, the acceleration is zero. Trivial example #1. Let’s suppose I have