2. A jet plane lands with a speed of +100 m/s and can accelerate at a maximum of

Question

2. A jet plane lands with a speed of +100 m/s and can accelerate at a maximum of -5.00 m/s^2. (a) From the instant the plane touches the runway, what is the time needed before it can come to a stop? (b) Can this plane land on a small tropical island airport where the runway is 0.800 km long? 10. A rocket accelerates from rest at a rate of 60.0 m/s^2 (a) What is its speed after it accelerates for 40.0 s? (b) How long does it take to reach a speed of 7500 m/s? 12. During takeoff, an airplane goes from 0 to 50.0 m/s in 8.00 s. (a) What is its acceleration? (b) How fast is it going after 5.00 s? (c) How far has it traveled by the time it reaches 50.0 m/s?

Explanation / Answer

A jet plane lands with a speed of 100 m/s and can accelerate uniformly at a maximum rate of -5.0 m/s

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