WorksheetsPof Aero-science revision
Total questions: 11
Worksheet time: 6mins
What attributes does a vector have?
Magnitude
Direction
Magnitude and Direction
Magnitude and Time
Which if these is NOT a SI unit?
Metre (m)
Kilogram (kg)
Kelvin
Watt (W)
Knot (kn)
What is the unit for navigational distance in Aviation?
Metre
Nautical Mile
Kilometre
Statute Miles
What is Newtons Second Law?
F = ma
The external force acting on a body is proportional to the product of it’s mass and the acceleration produced by the force
The external force acting on a body is inversely proportional to the product of it’s mass and the acceleration produced by the force
Every object continues in its state of rest or of uniform motion in a straight line, unless acted upon by an external force
Where does weight act through?
Centre of Pressure
Centre of Acceleration
Centre of Gravity
Centre of Weight
What is newtons Third Law?
For every action, there is an equal reaction felt 90° clockwise
For every action, there is an equal reaction felt 90° anticlockwise
Newton didn't have a third law
For every action, there is an equal and opposite reaction
An aircraft is in a turn at 30° AoB and at a constant TAS of 100kn. Is this aircraft accelerating?
Yes
No
A stationary object will have momentum and inertia true or false?
True
False
A couple is?
Is two equal and opposite forces acting around a central pivot point
Is two opposite forces acting around a central pivot point
A turning force about a pivot or turning point
Two forces acting in the same direction along the same arm
For rotational equilibrium to occur?
There must be angular acceleration
The sum of all moments must be zero
There must be translational equilibrium
The object must be stationary
What is energy due to movement?
Kinetic Energy
Gravitational Potential Energy
Chemical Energy
Mechanical Energy
