Answer:
The swimming velocity under water is 1.23 mph
Explanation:
dynamic pressure 
where;
ρ is density of the fluid
v is the velocity of the fluid

ρw is the density of water = 1.94 slug/ft³
ρa is the density of air = 0.00238 slug/ft³
given velocity of air in mph = 35 mph, converting to ft/s is as follows

From this equation
, we determine the swimming velocity under water.

in mph; 
Therefore, the swimming velocity of the loon under water that will produce a dynamic pressure equal to that when it flies in the air is 1.23 mph
The combined-gas law relates which temperature, pressure and volume.
Temperature=T
Pressure=P
Volume=V
(P₁*V₁) / T₁=(P₂*V₂) / T₂
D. Temperature, pressuere and volume.
Answer :
beaker A , it is because the temperature increases is higher than beaker B.
Formula
(10°F − 32) × 5/9 + 273.15 = 260.928K
10 degrees fahrenheit = 260.928 kelvins
Formula
(10K − 273.15) × 9/5 + 32 = -441.7°F
10 kelvins = -441.67 degrees fahrenheit
beaker A , 10°F = -12.222 °C
beaker B , 10k = -263.15 °C
Answer:
C≈43.98 or 44
Explanation:
A clock is shaped like a circle with a diameter of 14 in. Therefore, to the nearest inch, the circumference of the clock is 43.98 inches or 44 inches.
Formula: C=2πr
Radius = 1/2 of diameter
Diameter = 14 inches
14 ÷ 2 = radius of 7 inches
C=2πr=2·π·7≈43.9823
A spinning wheel
and the blade of a kitchen blender both illustrate rotation.
A child swinging on a swing
illustrates oscillation, or 'harmonic' motion.
A balloon being blown up is an example of dilation or inflation.
A sliding hockey puck demonstrates the concept of translation.