null
US
Sign In
Sign Up for Free
Sign Up
We have detected that Javascript is not enabled in your browser. The dynamic nature of our site means that Javascript must be enabled to function properly. Please read our
terms and conditions
for more information.
Next up
Copy and Edit
You need to log in to complete this action!
Register for Free
627948
Physics 2.1
Description
Mind Map on Physics 2.1, created by kellysadie on 12/03/2014.
Mind Map by
kellysadie
, updated more than 1 year ago
More
Less
Created by
kellysadie
about 10 years ago
23
0
0
Resource summary
Physics 2.1
Distance-Time graphs
Gradient of the line represents objects speeed
Steeper the line, faster the object
Speed=Distance/time
The speed of an object is distance in 1s
Velocity and acceleration
Velocity is speed in a given direction
If an object changes speed it changes velocity
Acceleration=final velocity-initial velocity/time
Annotations:
A=v-u t
If the value is negative they are decelerating
Velocity-time graph
The gradient represents acceleration
If line is negative object is decelerating
If the line is horizontal, acceleration=0 so steady speed
The area under the line is distance travelled
Using Graphs
Gradient on distance-time graph=speed
Gradient on velocity-time graph=acceleration
Distance travele= area under velocity-time graph
Show full summary
Hide full summary
Want to create your own
Mind Maps
for
free
with GoConqr?
Learn more
.
Similar
Energy, Mass, & Conversions
Selam H
Study Plan
mlanders
A2 Geography- Energy Security
sophielee0909
BIOLOGY B1 2
x_clairey_x
How does Shakespeare present villainy in Macbeth?
maxine.canvin
English Poetry Key Words
Oliviax
GCSE AQA Chemistry Atomic Structure and Bonding
mustafizk
Geography: Population
ameliaalice
GCSE History – The early years and the Weimar Republic 1918-1923
Ben C
GCSE Biology - Homeostasis and Classification Flashcards
Beth Coiley
The Lymphatic System
james liew
Browse Library