Answer:
The vehicle displacement is 9.90 feet.
Explanation:
Given that,
Height of tree = 4.5 feet
Distance = 33 feet
According to figure,
We need to calculate the value of l
Using Pythagorean theorem
![l=\sqrt{(33)^2+(4.5)^2}](https://tex.z-dn.net/?f=l%3D%5Csqrt%7B%2833%29%5E2%2B%284.5%29%5E2%7D)
We need to calculate the vehicle displacement
Using horizontal component
Vehicle displacement =horizontal component of pulled rope
![Vehicle\ displacement= d\cos\theta](https://tex.z-dn.net/?f=Vehicle%5C%20displacement%3D%20d%5Ccos%5Ctheta)
Where,
is angle between rope and ground
d = pulled length of rope
![Vehicle\ displacement=10\times\dfrac{33}{\sqrt{(33)^2+(4.5)^2}}](https://tex.z-dn.net/?f=Vehicle%5C%20displacement%3D10%5Ctimes%5Cdfrac%7B33%7D%7B%5Csqrt%7B%2833%29%5E2%2B%284.5%29%5E2%7D%7D)
![Vehicle\ displacement=9.90\ feet](https://tex.z-dn.net/?f=Vehicle%5C%20displacement%3D9.90%5C%20feet)
Hence, The vehicle displacement is 9.90 feet.
Since everything in the circuit is in series .. .
-- The total resistance is (3 + 2) = 5 ohms.
-- The voltage across the 3-ohm resistor is 3/5 of the total voltage.
-- The voltage across the 2-ohm resistor is 2/5 of the total voltage.
(2/5) of (9 volts) = 18/5 = 3.6 volts .
I only know P and V and P is pressure and V is volume