Chemical energy is transformed in your body
Yes. If a downward force is created, it will be felt at the end of the rope as well.
Answer:
Due east - 0.42mps
Due west - 0.29mps
Explanation:
So for the 5 meters 12s
and 2 meters 7s
for the first one we will do 12/5 = 2.4
for the second one 7/2 = 3.5
that is the amount of seconds per meter but we want meters per seconds so
5/12 = 0.42mps
2/7 = 0.29mps
To solve this problem it is necessary to apply the concepts related to the geometry of a cylindrical tank and its respective definition.
The volume of a tank is given by
Where
d = Diameter
h = Height
Considering that there are two stages, let's define the initial and final volume as,
We know as well by definition that
Then we have for the statement that
Replacing the previous data
Solving to get h,
Therefore the change is
Therefore te change in the height of the water in the tank is 0.37mm
Answer:
0.00185 Nm
Explanation:
Parameters given:
Width of loop = 10cm = 0.1m
Length of loop = 20cm = 0.2m
Current, I = 2.5 A
Magnetic field strength, B = 0.037 T
Magnetic torque, τ, is given as:
τ = N * I * A * B * sinθ
Where N = Number of turns (in this case 1)
θ = angle between magnetic field and perpendicular of loop (90°)
A = area of loop = length * width = 0.2 * 0.1 = 0.02 m²
τ = 1 * 2.5 * 0.02 * 0.037 * sin90
τ = 0.00185 Nm