## What Do You Think It Means To Say Something Is Conserved In The Context Of Physics?

In physics, the term conservation refers to something which doesn’t change. This means that the variable in an equation which represents a conserved quantity is constant over time. It has the same value both before and after an event. What things are conserved in physics? With respect to classical physics, …

Rotational inertia is a property of any object which can be rotated. It is a scalar value which tells us how difficult it is to change the rotational velocity of the object around a given rotational axis. It also depends on the distribution of that mass relative to the axis …

## Quick Answer: How Much Did The Tennis Ball Compress Physics Question?

2 Answers. The ball accelerates at a rate of −1414ms2 and compresses by 8.66mm. How do you find the rebound velocity of a ball? Dividing through by 0.4 gives us is equal to 11.5. If a ball of mass 400 grams collides with a vertical wall at a speed of …

## Question: What To Do In A Boring Physics Class?

Worst-Case Wednesday: How To Survive A Boring Class Pull your hair or pinch yourself. Wear as few items of clothing as possible. Hide more interesting reading material. Suggest holding class outside. Send text messages on your cell phone. Make paper airplanes. Keep a list of words with dirty meanings. • …

## Often asked: How To Find Magnification Of An Image Physics?

The magnification equation states that M = Hi/Ho = – Di/Do, where M is the magnification, Hi is the height of the image, Ho is the height of the object, Di is the distance from the lens to the image and Do is the distance of the object to the …