Rearranging
Solving
Graph Reading
Graph Making
Miscellaneous
100
F=ma (solve for a)
a= F/m
100
Billy rides at 2m/s for 30s, how far has he gone?
60m
100
What goes on the x axis- time or distance?
Time
100
What do you always put next to the axis label on a graph
the unit
100
What should you use to draw a graph line?
Pencil
200
a=v/t (solve for t)
t=v/a
200
Tommy accelerates at 6m/s/s for 15s. What velocity does he get to?
90m/s
200
If a distance time graph shows a horizontal line, what is happening to the object?
It has a Constant Velocity of 0m/s. It is stationary.
200
What do I get if I take the gradient of a distance time graph?
velocity
200
What happens to a ball if I drop it from 2m?
Accelerates at 10m/s/s
300
v = Δd/Δt (solve for Δt)
Δt= Δd/v
300
Jimmy pushes a box 5m across his room. He pushes with a Force of 20N. How much work has he done?
100J
300
If a velocity time graph shows a horizontal line, what is happening to the object?
Object is at constant veleocity
300
What do I get if I take the area of a velocity time graph?
The distance travelled
300
A 500N force is used to accelerate a 2kg shot putt, what is the acceleration
250m/s/s
400
ΔEp = mgΔh (solve for g)
g=ΔEp/mΔh
400
Eddy jumps off a 10m diving board. He weighs 60kg. How much Potential Energy has he lost?
6000J (could be negative)
400
If a velocity time graph shows a straight line with negative gradient, what is happening to the object?
it is constantly decelarating
400
What do I get if I take the gradient of a velocity time graph?
The acceleration
400
If I launch an apple straight up from ground level at 50m/s what VELOCITY will it be going when it hits the ground?
-50m/s
500
Ek = 1/2 mv Squared (Solve for v)
v=Root (2Ek/m) OR v= root (Ek/half m)
500
Laura runs at 3m/s. She weighs 50kg. How much Kinetic Energy does she have?
225J
500
If a distance time graph shows a positive exponential line, what is happening to the object?
It is accelerating
500
What do I get if I take the area of an acceleration time graph?
the velocity
500
A cup of water weighs 300g and has an area of .25m squared. How much pressure is it exerting on the table that it sits on
7.5Pa OR 7.5Nm^2
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