answersLogoWhite

0

Physics

User Avatar

Rylee Mante

Lvl 10
4y ago
5.0
1 Review
Add a rating

Rate this Study Guide:

Cards in this guide (10)
What is the term for a tool that makes work easier by changing the size or direction of a force

machine
Are you referring to simple machines?

wikipedia.org/wiki/Simple_machine
machine

Which compound machine consists of both fixed and movable pulleys

block and tackle

What do electric cells do

convert chemical energy into electrical energy

How is the energy of the sun transferred through the void of space

radiation

What does conservation of charge mean

charges can not be created or distroyed

What if your body applies force to the ground as weight If you weigh 450 newtons and carry a backpack that weighs 45 newtons what is the net force applied downward to the ground

495 n

What instrument can be used to calculate specific heat capacity

A calorimeter can be used to calculate specific heat capacity.

What type of device is used to transform thermal energy into electrical energy

A generator. It uses the heat energy from burning gasoline or a similar fuel.

Which term defines something that transfers thermal energy efficiently

Something that transfers thermal energy efficiently is called a conductor.

Which factor must increase to give a machine a mechanical advantage greater than 1

output force (:

Related study guides