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P5.6 Forces & Motion - Acceleration ((Recall typical speeds for…
P5.6 Forces & Motion - Acceleration
Compare the difference between distance and displacement (Vector or scalar)
Recall typical speeds for walking, running, cycling and driving (m/s and mph)
Recall the speed for wind and sound
Give reasons for variations of the speed of wind and sound
USE & RECALL - S = V x T
HT: Explain why an object in orbit is said to be accelerating
Draw a distance time graph
Interpret a distance time graph
Calculate speed from a distance time graph
Calculate speed by drawing a tangent on the graph (HT)
Draw a velocity time graph
Calculate the acceleration from the gradient
Calculate the distance from the area under the graph
Draw and interpret velocity time graphs for objects that reach terminal velocity
Describe whether an object is accelerating or decelerating
Estimate the size of typical every day accelerations, e.g. Lorries & Cars
State the acceleration due to gravity
Calculate acceleration - USE & RECALL - A = Δv/t
HT: Use the equation of motion to find velocity2
USE ONLY v2 – u2 = 2as