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A jet plane is flying at a constant altitude. At time t1 =
Chapter 6, Problem 5E(choose chapter or problem)
A jet plane is flying at a constant altitude. At time t1 = 0, it has components of velocity vx = 90 m/s, vy = 110 m/s. At time t2 = 30.0 s, the components are vx = - 170 m/s, vy = 40 m/s. (a) Sketch the velocity vectors at t1 and t2. How do these two vectors differ? For this time interval calculate (b) the components of the average acceleration, and (c) the magnitude and direction of the average acceleration.
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QUESTION:
A jet plane is flying at a constant altitude. At time t1 = 0, it has components of velocity vx = 90 m/s, vy = 110 m/s. At time t2 = 30.0 s, the components are vx = - 170 m/s, vy = 40 m/s. (a) Sketch the velocity vectors at t1 and t2. How do these two vectors differ? For this time interval calculate (b) the components of the average acceleration, and (c) the magnitude and direction of the average acceleration.
ANSWER:Solution 5E Step 1 : In this question, we need to Sketch velocity vectors for time t1 and t2 And find the difference between these two vectors Find the components of average acceleration of jet plane Find the magnitude and direction of the average acceleration Considering the data given We have Velocity along x-component at time t1=0s v x1= 90 m/s Velocity along y-component at time t1=0s v y1= 110 m/s Velocity along x-component at time t2=30s v x2 = 170 m/s Velocity along y-component at time 2t=30s v y2 = 40 m/s