Answer
given,
volume of the can = 360 mL = 360 x 10⁻⁶ m³
mass of the full can of pop = 0.369 kg
weight of the empty can = 0.153 N
temperature of water = 20⁰C
weight of the full can
W = m g
W = 0.369 x 9.8 = 3.616 N
Weight of the pop in can
w₂ = W - w₁
w₂ = 3.616 - 0.153
w₂ = 3.463 N
w₂ is weight of the liquid
Specific weight of the liquid
density of liquid
ρ = 979.59 Kg/m³
specific gravity of the fluid
SG = 0.979
Specific gravity of pop is equal to 0.979
Answer:
The major effects of ice accretion on the aircraft is that it disturbs the flow of air and effects the aircraft's performance.
Explanation:
The ice accretion effects the longitudinal stability of an aircraft as:
1. The accumulation of ice on the tail of an aircraft results in the reduction the longitudinal stability and the elevator's efficacy.
2. When the flap is deflected at with no power there is an increase in the longitudinal velocity.
3. When the angle of attack is higher close to the stall where separation occurs in the early stages of flow, the effect of ice accretion are of importance.
4. When the situation involves no flap at reduced power setting results in the decrease in aircraft's longitudinal stability an increase in change in coefficient of pitching moment with attack angle.