study guide

Someone concerned with the development of air craft and spaceship

this drag or force acting opposite of the motion of the object

this is a limitation or restriction

this is the weight the parachute carries

a variable is

this connects the canopy to the load

The engineer and design process consists of four steps which are

Earth takes 365 days to ___________ around the sun

when Earth spins on it's _______ it _________ around the sun

it takes Earth ___________ or __________ to complete a full rotation

The tilt of the Earth and the revolution of the Earth around the sun causes changes in __________

about __________ of Earths surface is covered in land

most of Earths water is

The __________ path which the Earth revolves is called _____________

This is a rocky mas up to several km wide and rotates around the sun

this is a force between two objects

a frozen mass of ice orbiting the sun is called a ______________

this is a imaginary line on which the Earth rotates.

the sun and all the bodies make up the ______________________

An object in orbit with another object is a ____________

________________ is the indication of the fraction of the moon that is illuminated as seen from Earth

A full orbit around another object is a ______________________

some ____________________________ of a piece of wood are how strong it is or how smooth it is

some _________________ that can be used to make roads are concrete, flat rocks, tar, and gravel.

______________ is anything that can solve a problem

when you _____________________ you need to think about how big and strong it needs to be

________________ are people who use math, science, and imagination to solve problems to meet human needs and wants