Answer:
175.5 kN
Explanation:
We find the acceleration of the Airbus A320 jetliner from,
a = (v - u)/t where u = initial velocity of jetliner = 0 m/s (since it starts from rest), v = final velocity of jetliner = 82 m/s and t = time for velocity change = 35 s
So a = (v - u)/t = (82 m/s - 0 m/s)/35 s = 82 m/s ÷ 35 s = 2.34 m/s²
Now, the thrust of the engines on the jetliner T = ma where m = mass of jetliner = 75,000 kg and a = acceleration of jetliner = 2.34 m/s²
T = ma
= 75,000 kg × 2.34 m/s²
= 175500 N
= 175.5 kN
Im saying a or b but i pick B
Answer:
Explanation:
given,
magnetic field strength = 1.40 ✕ 10⁻³ T
frequency of oscillation = 60 Hz
diameter of RBC = 7.5 μm
EMF = ?
maximum emf that can generate around the perimeter of the cell
A. Force
Hope this helps!!
50.5cm= 0.00505hm
Hope this helps!
