English National Curriculum Science - Previous Lessons Science
Mission Objectives
Describe the forces acting on an object falling through air
Explain why certain forces acting on an object cause it to descend through the air slower
Describe features of an object that enable it to fall through air quicker
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Words and meanings to learn
resistance
A measurement of opposition taking place against something.
air
A substance which surrounds the earth which is a combination of mostly nitrogen and oxygen.
drag
Also known as air resistance, a force acting against the movement of an object.
particle
A tiny amount of matter.
parachute
A canopy made of cloth which is able to fill with air, allowing the object or person it is attached to help them descend slowly to the ground.
Expert film
Mission assignment film
Operations Support Worker
Nuclear Decomissioning Team Leader
Technical or Production Director
Analytical Technician
Laboratory Quality Control Technician
Research & Development Technician