Physics Revision by Edwin Lim

Physics Revision by Edwin Lim https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii Made with an open mind en-us 2018-06-07 04:02:57 UTC 2025-12-09 17:10:28 UTC hello@padlet.com Scalars and Vectors UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019317 2018-06-07 04:03:54 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019317 Scalars UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019370 No direction, just quantity
Examples: Distance, Speed, Mass]]> 2018-06-07 04:04:40 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019370 Vectors UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019373 Direction and Quantity
Examples: Velocity, Displacement, Force, Acceleration ]]> 2018-06-07 04:04:42 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019373 Spreader UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019472 2018-06-07 04:06:00 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019472 Vector Diagrams UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019531 Show the motion of an object]]> 2018-06-07 04:06:54 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019531 Start UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019552 2018-06-07 04:07:16 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019552 Point 1 UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019555 2018-06-07 04:07:19 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019555 Point 2 UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019560 2018-06-07 04:07:23 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019560 Point 3 UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019602 2018-06-07 04:07:29 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019602 Finish UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019768 2018-06-07 04:09:37 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266019768 Distance/displacement vs time graph UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266020066 Horizontal line = stationary
Gradient = speed (steeper = faster)
Total distance covered = total up + total down
Total displacement = difference between start and finish
Curves or changes in gradient = acceleration]]> 2018-06-07 04:11:45 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266020066 Speed/Velocity vs time graph UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266020638 Speed = position on y-axis
Crosses x axis = stationary/stops
Gradient = acceleration/deceleration
Flat line = constant speed
Area under the curve = displacement of object]]> 2018-06-07 04:17:16 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266020638 Speed equation UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266021117 v = s/t
t = s/v
s = vt
v - velocity/speed (m/s)
t - time (s)
s - distance/displacement (m)]]> 2018-06-07 04:21:39 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266021117 Acceleration equation UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266021260 a = (v - u)/t
v = u + at
a - acceleration (m/s²)
v - final velocity (m/s)
u - initial velocity (m/s)
t - time ]]> 2018-06-07 04:23:01 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266021260 Convert between m/s and km/h UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266021467 m/s --> km/h - x3.6km/h --> m/s - /3.6]]> 2018-06-07 04:24:55 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266021467 Newton's Laws of Motion UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266022920 1st - Objects will stay in constant motion or stationary unless acted on by a unbalanced external force
2nd - Acceleration is proportional to the force applied to the object and inversely proportional to the mass of the object
3rd - For every action there is an equal and opposite reaction ]]> 2018-06-07 04:38:52 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266022920 Force equation UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266023157 F = ma
F - Force (N)
m - Mass (kg)
a - acceleration (m/s²)]]> 2018-06-07 04:41:21 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266023157 Force diagrams UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266023338 Identify if an object is moving/not moving (stationary won't have sideways forces, moving will have double forces on the sides)
Identify the motion of the object
(equal forces, constant motion or stationary, unequal forces accelerating) ]]> 2018-06-07 04:43:03 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266023338 Weight Equation UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266023793 Fw = mg
Fw - Weight (N)
m - Mass (kg)
g - gravity (9.8 m/s²)]]> 2018-06-07 04:48:31 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266023793 Gravitational potential energy equation UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266024060 Eg = mgh
Eg - Gravitational potential energy (J)
m - mass (kg)
g - gravity (9.8)
h - height (m) ]]> 2018-06-07 04:50:23 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266024060 Kinetic Energy equation UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266024202 Ek = 0.5mv²
Ek - Kinetic energy (J)
m - mass (kg)
v - velocity (m/s) ]]> 2018-06-07 04:51:50 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266024202 Work Equation UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266024296 W = Fs
W - Work (J)
F - Force (N)
s - distance (m) ]]> 2018-06-07 04:52:46 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266024296 When answering a calcuation UFCCLIMEDWIN https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266024429 1. Formula
2. Substitution
3. Answer ]]> 2018-06-07 04:53:57 UTC https://padlet.com/UFCCLIMEDWIN/t5botmilj8ii/wish/266024429