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Physics End of first half term AS quiz Flashcards | StudBud
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Physics End of first half term AS quiz
What are the units for acceleration?
Which of these is NOT right for vectors?
Physics End of first half term AS quiz
20 terms
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Basics and mechanic
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Questions
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Answers
1
Which of these is NOT right for vectors?
Add by putting vector arrows tip to tail
Resolving to find the Resultant
Parallelogram Rule
Finding perpendicular components
2
What are the units for acceleration?
Kg
MS^2
M/S
M/S^2
3
What is the resultant of 4N and 3N acting perpendicular to each other?
5N
1N
7N
3.5N
4
What is the area under a velocity-time graph?
Displacement
Distance
Speed
Acceleration
5
Nick was Ash’s A level physics teacher
False
True
6
Centre of mass is same as centre of gravity
Always
Never
When mass is evenly distributed
In a uniform gravitational field
7
Which correctly gives 3 scalars?
Mass/Distance/Weight
Distance/Energy/Time
Mass/Displacement/Time
Temperature/Speed/Acceleration
8
Speed is Velocity in a given direction
False
True
9
Which is a “suvat” equation?
S = u +vt
V = u +at
F=ma
Component of weight along slope = mg sin theta
10
3 Vectors...?
Acceleration, Friction, Time
Force, Velocity, Distance
Tension, Momentum, Weight
Energy, Displacement, Velocity
11
When standing still on the ground, Support force = Weight because...
Newton’s 3rd Law
Conservation of Gravitational Potential Energy
Newton’s 2nd law
Vertical equilibrium
12
Moment is turning effect of a force
False
True
13
Velocity is the rate of change of displacement
True
False
14
When it’s tricky...
Eat a Bickie
Don’t be sticky
Draw a picie
Don’t take the mickey
15
A ball is thrown at 10 m/s at 30 degrees to the horizontal. 5 m/s is...
The final velocity
A random number for a trick question
The horizontal component
The vertical component
16
Name the song...
Satisfy my soul
Get up, stand up
Soul Rebel
Jammin’
17
Moment = Effect of a Force
True
False
18
Which does NOT apply for a pair of parallel vertical forces, 10N each, 10cm apart?
They are in rotational equilibrium
They are a couple
Torque = 1 Nm
They are in vertical equilibrium
19
Who sang about one of Newton’s laws?
Bob the Builder
Bob Marley
Bob Dylan
Bob Andy
20
Moment = Force x perpendicular distance from pivot to (line of action of) force
True
False
