Answer:
F = 153637 lb
Explanation:
Let's use the kinematic equations to find the airplane's braking speed
v² = v₀² + 2 a d
The final speed is zero
a = - v₀² / 2d
Let's reduce the magnitudes
v₀ = 110 mi / h (5280 ft / 1 mile) (1 h / 360 s) = 161.33 ft / s
a = -161.33²/2 90
a = -144.60 ft / s²
Now we can use Newton's second law to find the tension
F = m a
F = (34000/32) 144.60
F = 153637 lb
Answer: 9.0 atm
Explanation:
To calculate the new pressure, we use the equation given by Boyle's law. This law states that pressure is directly proportional to the volume of the gas at constant temperature.
The equation given by this law is:

where,
are initial pressure and volume.
are final pressure and volume.
We are given:

Putting values in above equation, we get:

Thus new pressure of 150 ml of a gas that is compressed to 50 ml is 9.0 atm
B. Energy is released in the reaction... just looked it up!
A magnetic field is charged electricity acting in the forced of magnatism