1) A freight plane has a total mass of 4.00 x 105 kg (including cargo). It starts from rest at sea level and within 4.00 minutes gets to a speed of 90.0 m/s at a height of 2.00 km. Ignoring the air drag force and friction, what is the averaged required power of its engines? a. b. C. d. 158 MW 32.7 MW 39.4 MW 6.75 MW

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1) A freight plane has a total mass of \(4.00 \times 10^5 \, \text{kg}\) (including cargo). It starts from rest at sea level and within 4.00 minutes gets to a speed of \(90.0 \, \text{m/s}\) at a height of \(2.00 \, \text{km}\). Ignoring the air drag force and friction, what is the averaged required power of its engines?
a. 158 MW  
b. 32.7 MW  
c. 39.4 MW  
d. 6.75 MW
Transcribed Image Text:1) A freight plane has a total mass of \(4.00 \times 10^5 \, \text{kg}\) (including cargo). It starts from rest at sea level and within 4.00 minutes gets to a speed of \(90.0 \, \text{m/s}\) at a height of \(2.00 \, \text{km}\). Ignoring the air drag force and friction, what is the averaged required power of its engines? a. 158 MW b. 32.7 MW c. 39.4 MW d. 6.75 MW
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