1 Forces and Motion – Part C2a “Movement F = ma, Terminal V, Stopping Distances”
Aims…
1.17 know and use the relationship between unbalanced force, mass and acceleration:
force = mass × acceleration OR F = m × a
1.18 know and use the relationship between weight, mass and gravitational field strength:
weight = mass × gravitational field strength OR W = m × g
1.19 know that the stopping distance of a vehicle is made up of the sum of the thinking distance and the braking distance
1.20 describe the factors affecting vehicle stopping distance including speed, mass, road condition and reaction time
1.21 describe the forces acting on falling objects and explain why falling objects reach a terminal velocity.
Resources
This PowerPoint of resources covers most of the key ideas in the unit…
W=mg
F=MA Practical Skills / Results
Breaking Distances
Terminal Velocity
Video Clips
1C Force Movement and Shape iGCSE Key Physics Section Summary
This video is a simple introduction to Physics subjection within the specifications for Pearson's iGCSEs. The full content can be found here...https://www.animatedscience.co.uk/ but it is designed to be a ...quick verbal and visual overview of content.Show More1C Force Movement and Shape iGCSE Key Physics Section Summary
This video is a simple introduction to Physics subjection within the specifications for Pearson's iGCSEs. The full content can be found here...https://www.animatedscience.co.uk/ but it is designed to be a ...quick verbal and visual overview of content.Show More Episode 2 Mass
Amazing Eureka Physics video series from 1 to 30 which through cartoon go through the amazing world of KS3 to A-Level Physics teaching with key concepts.
First released in Canada but ...still going strong!Show More Episode 4 Acceleration Part I
Amazing Eureka Physics video series from 1 to 30 which through cartoon go through the amazing world of KS3 to A-Level Physics teaching with key concepts.
First released in Canada but ...still going strong!Show More Episode 6 Gravity
Amazing Eureka Physics video series from 1 to 30 which through cartoon go through the amazing world of KS3 to A-Level Physics teaching with key concepts.
First released in Canada but ...still going strong!Show More Episode 7 Weight vs Mass
Amazing Eureka Physics video series from 1 to 30 which through cartoon go through the amazing world of KS3 to A-Level Physics teaching with key concepts.
First released in Canada but ...still going strong!Show More Braking and Stopping distances GCSE Physics
What is the thinking distance and braking distance?
Baby Spider Nest in the Garden
Amazing birth of a whole nest of spiders in my garden. I found this egg sac hidden between the pear tree leaves. The mum was hiding behind, and they had ...only been hatched a few days.Show More SUVAT Equations of Motion
SUVAT Equations for new 1-9 GCSE focus on equation which does not require time.
1C Stopping Distances and Terminal Velocity iGCSE Key Physics Section Summary
This video is a simple introduction to Physics subjection within the specifications for Pearson's iGCSEs. The full content can be found here...https://www.animatedscience.co.uk/ but it is designed to be a ...quick verbal and visual overview of content.Show More GCSE Physics - Terminal Velocity
Amazing Friction Free - Sublimation of dry ice!
This was an accidental find really, as I spilled some dry ice on the desk and found that as it sublimes the gas gives a cushion which means the rest ...of the mass will end up behaving like it is on a friction free surface. You can really push it around without it interacting much!
Amazing fun, similar to a water beat in a hot wok, spinning aroundShow More OK Go - Upside Down & Inside Out
'Hungry Ghosts' available on iTunes - http://smarturl.it/HungryGhostsiTunes
Directed by Damian Kulash, Jr. & Trish Sie
Produced by John O’Grady & Melissa Murphy for BOB Industries.
Line Producer: Vladimir Sigalov for Profilms
Director of ...Photography: Evgeniy Ermolenko
First Assistant Director: Andrey Tomashevskiy
Second Assistant Director: Anastasiya Chistova
S7 Air Hostesses/Acrobats:
Anastasia Burdina
Tatyana Martynova
with Special Thanks to ProFilms Russia
#OKGo #UpsideDownAndInsideOut #Vevo #Indie #VevoOffiical #audioShow More Liquid Mercury Freezing with Dry Ice Sublimation
This is a really cool practical to show how a solid can take energy from a liquid and make it into a solid.
Freezing point of mercury is -38.83 °C
Freezing point ...of CO2 is −78.5 °C
So clearly the internal energy of the mercury was reduced to a lower amount and the temperature decreased!Show More Lesson 3 Friction and Air Resistance
This is a part of a series of 9 lessons on forces and pressure.
Lesson 4 Resultant Forces and Equilibrium
This is a part of a series of 9 lessons on forces and pressure.
QWC Terminal Velocity
This is a focussed video which looks at how forces make changes to velocity for a skydiver falling. It is a QWC question and one where often students miss out ...explaining the velocity of a diver when they need to talk in terms of forcesShow More Permanent link to this article: https://www.animatedscience.co.uk/igcse-physics-introduction-and-resources/1-forces-and-motion-units-a-2/1-forces-and-motion-part-c2a-movement-fma-terminal-vel-stopping-distances
