Physics Work and Energy Flashcard

Front

What is the formula for calculating work done?

Back

Work (W) = Force (F) x Distance (d)

Front

What is the standard unit of work in the International System of Units (SI)?

Back

Joule (J)

Front

What does the term 'Ideal Mechanical Advantage' (IMA) refer to?

Back

The increase or decrease in force without friction.

Front

What is the relationship between work, force, and distance?

Back

Work is directly proportional to both force and distance.

Front

What is the work done when a force of 200 N moves an object 50 m?

Back

10,000 J (Work = 200 N x 50 m)

Front

What type of simple machine is a screw?

Back

A simple machine used to hold objects together by twisting.

Front

How does friction affect the Ideal Mechanical Advantage (IMA)?

Back

Friction reduces the actual mechanical advantage compared to the ideal mechanical advantage.

Front

What is the difference between work and energy?

Back

Work is the transfer of energy through force applied over a distance, while energy is the capacity to do work.

Front

What is kinetic energy?

Back

The energy possessed by an object due to its motion.

Front

What is potential energy?

Back

The energy stored in an object due to its position or configuration.