Answer:
its 0 m/s^2 on khan
Explanation:
usually how i think of it if its below 15 N then its 0
Gravity is a non-contact force.
Answer:
Stationary listener frequency = 77.68 kHz
Explanation:
Given:
Speed of airplane = 344/2 = 172 m/s
Sound of frequency = 5.84 kHz
Computation:
f0 = fs[(v+v0)/(v-vs)]
f0 = 5.84[(344+0)/(344-172)]
f0 = 5.84[(344)/172]
Stationary listener frequency = 77.68 kHz
"Describing how copper changes color in chlorine" is the answer I think is right. Hope this helped!
The resulting net force is 650N
Explanation:
The force caused by air resistance against the plane's motion is called the Drag force. It acts against the motion of the plane. However, tailwinds push the plane from its tail and they apply a force is the direction of the moving plane.
The resulting force is the sum of the two forces; 450N +200N = 650N
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Drag and tail force on a plane :brainly.com/question/11922080
Keywords : thrust, force, tailwind, resulting net force
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