Answer:
a) 66.4 relative to the west in the south-west direction
b) 5.455 hours
Explanation:
a)If the wind is blowing east-ward at a speed of 40km/h, then the west component of the geese velocity must be 40km/h in order to counter balance it. Geese should be flying south-west at an angle of
relative to the West
b) The south-component of the geese velocity is
The time it would take for the geese to cover 500km at this rate is
t = 500 / 91.65 = 5.455 hours
Answer:
MA = 7
Explanation:
Mechanical Advantage = Load/Effort
From the question,
Load = 350N
Effort applied = 50N
Mechanical Advantage = 350N/50N
Mechanical Advantage = 7
Hence the mechanical advantage is 7
Answer:
There is an electric potential between the plates which is released as the
capacitor discharges.
Explanation:
In Electrical or Magnetic forces, opposite charges generate a force field.
Density’s is mass by volume
So mass is 48 grams
Volume is 8cm^3
There is no need to convert units as they are same
So 48/8 gives you 6
So your answe should be 6g/cm^3 or 6gcm^-3
