Year 10 Physics - Acceleration
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Last updated 2:14 AM on 3/22/25
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14 Terms
1
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what is the velocity formula triangle
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what is the speed formula triangle
3
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when does an object accelerate
when an unbalanced force acts upon it to change it's motion
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what is positive acceleration
when an object speeds up
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what is negative acceleration
when an object slows down
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what is zero acceleration
constant speed
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what is acceleration
a measure of that rate at which an object changes it's velocity
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if an object mainatins the same speed but changes direction does it accelerate
yes because acceleration is a vector quantity
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what are the standard units for acceleration
m/s/s or ms^-2
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acceleration formula
a = (v-u)/t
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initial velocity formula
u=v-at
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final velocity formula
v = u+at
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displacement from acceleration formula
s = ut + 1/2at^2
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what does each letter mean in acceleration formulas
a = acceleration, t = time, v = final velocity, u = initial velocity and s = displacement
