We need to consider for this exercise the concept Drag Force and Torque. The equation of Drag force is
Where,
F_D = Drag Force
= Drag coefficient
A = Area
= Density
V = Velocity
Our values are given by,
(That is proper of a cone-shape)
Part A ) Replacing our values,
Part B ) To find the torque we apply the equation as follow,
The mass of one cubic meter of water in kilograms is 1 kg.
This is a conversions case. First, we must determine how many cubic centimeters there are in a cubic meter. We have 1000 of these after conversion.
This essentially indicates that 1000 units of water, each with a volume of one cubic centimeter, would have to combine before we could create a cubic meter of water.
Knowing that one cubic centimeter weighs one gram, 1000 cubic centimeters would weigh 1000 * 1, or 1000g, or one kilogram.
Thus, 1 cubic meters of water will weigh 1 * 1000g = 1000g, or just 1 kg.
Learn more about the Measurement of mass with the help of the given link:
brainly.com/question/13730160
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Answer
given,
Galileo's pulse rate = 75 beats per minutes
Beats per second
1 minutes = 60 s
pulse rate = 
= 1.25 beats/s
times in second
t = 0.8 s/pulse
distance of the object
initial velocity = 0 m/s
s = 3.14 m
distance in feet
1 m = 3.28 ft
3.14 m = 3.14 x 3.28 ft
= 10.3 ft
distance in feet is equal to 10.3 ft.
d =2.55.68m and t = 11.36s
In my opinion
Answer:
positively
Explanation:
Because there is and absolute number so no matter the they accelerate backwards or forwards, they will still be traveling away at an positive number.
