We investigated a jet landing on an aircraft carrier. In a later maneuver, the jet comes...
We investigated a jet landing on an aircraft carrier. In a later maneuver, the jet comes in for a landing on solid ground with a speed of 95 m/s, and its acceleration can have a maximum magnitude of 5.72 m/s2 as it comes to rest. (a) From the instant the jet touches the runway, what is the minimum time interval needed before it can come to rest? s (b) Can this jet land on a small tropical island airport where the runway is 0.800 km long? Yes No (c) Explain your answer.
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We investigated a jet landing on an aircraft carrier. In a later
maneuver, the jet comes...
A jet plane lands with a speed of 116 m/s and can accelerate at a maximum...
A jet plane lands with a speed of 116 m/s and can accelerate at a maximum rate of −4.20 m/s2 as it comes to rest. (a) From the instant, the plane touches the runway, what is the minimum time needed before it can come to rest? (b) Can this plane land on a small tropical island airport where the runway is 0.800 km long? Yes No
A jet plane lands with a speed of 112 m/s and can accelerate at a maximum...
A jet plane lands with a speed of 112 m/s and can accelerate at a maximum rate of −5.50 m/s2 as it comes to rest. (a) From the instant the plane touches the runway, what is the minimum time needed before it can come to rest? s (b) Can this plane land on a small tropical island airport where the runway is 0.800 km long? Yes No
PLEASE HELP WITH THESE 3 IMPORTANT QUESTIONS (EXAM TOMORROW) THANK YOU IN ADVANCE! ***************************************** ************************ A...
PLEASE HELP WITH THESE 3 IMPORTANT QUESTIONS (EXAM TOMORROW)
THANK YOU IN ADVANCE!
*****************************************
************************
A jet plane lands with a speed of 95 m/s and can accelerate at a maximum rate of -4.80 m/s2 as it comes to rest. (a) From the instant the plane touches the runway, what is the minimum time needed before it can come to rest? (b) Can this plane land on a sma topica sland airport where the runway is 0.800 km long? O...
Dimensional Motion with Constant Acceleration
A jet plane lands with a speed of 100m/s and can accelerate at a maximum rate of -5.00m/s squared as it comes to rest. (a) From the instant the plane touches therunway, what is the minimum time needed before it can come to rest? (b) Can this plane land on a small tropical island airport where the runway is 0.800km long?
A jet plane lands with a velocity of +105 m/s and can accelerate at a maximum...
A jet plane lands with a velocity of +105 m/s and can accelerate at a maximum rate of -5.13 m/s2 as it comes to rest. From the instant it touches the runway, what is the minimum time needed before it can come to rest?
3 Question 6 (8 points) A dog is chasing a cat, which is chasing a mouse....
3 Question 6 (8 points) A dog is chasing a cat, which is chasing a mouse. All of the animals are moving in one dimension. The mouse is in the lead, moving at 4.31 m/s. The cat is in the middle, moving at 1.12 m/s. The dog is in the back, moving at 4.26 m/s. All velocities are relative to the ground. What is the velocity of the cat from the perspective of the dog? Include negative signs as appropriate....
1. A car accelerates from zero to 105 km/h in 5.21 s. What is its average...
1. A car accelerates from zero to 105 km/h in 5.21 s. What is its average acceleration in km/h/s and m/s? 2. An object moving in the x-direction has a position described by the function x(t) - 6.30t + 8.70t2, where t is in seconds and x is in meters. What is the acceleration as a function of time? The figure shows the graph of v vs t for the motion of a motorcyle that starts from rest and moves...
PLEASE HELP WITH THESE 3 IMPORTANT QUESTIONS (EXAM TOMORROW)
THANK YOU IN ADVANCE!
*****************************************
************************
A jet plane lands with a speed of 95 m/s and can accelerate at a maximum rate of -4.80 m/s2 as it comes to rest. (a) From the instant the plane touches the runway, what is the minimum time needed before it can come to rest? (b) Can this plane land on a sma topica sland airport where the runway is 0.800 km long? O...
3 Question 6 (8 points) A dog is chasing a cat, which is chasing a mouse. All of the animals are moving in one dimension. The mouse is in the lead, moving at 4.31 m/s. The cat is in the middle, moving at 1.12 m/s. The dog is in the back, moving at 4.26 m/s. All velocities are relative to the ground. What is the velocity of the cat from the perspective of the dog? Include negative signs as appropriate....
1. A car accelerates from zero to 105 km/h in 5.21 s. What is its average acceleration in km/h/s and m/s? 2. An object moving in the x-direction has a position described by the function x(t) - 6.30t + 8.70t2, where t is in seconds and x is in meters. What is the acceleration as a function of time? The figure shows the graph of v vs t for the motion of a motorcyle that starts from rest and moves...
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> How did 5.72 became negative?
Salie Tue, Apr 6, 2021 8:02 AM