Question

# At an air show, a jet plane has velocity components vx=685km/h and vy=425km/h at time 3.95...

At an air show, a jet plane has velocity components vx=685km/h and vy=425km/h at time 3.95 s and vx=908km/h and vy=375km/h at time 7.12 s.
a) For this time interval, find the x component of the plane's average acceleration. Express your answer in kilometers per hour per second.
b) For this time interval, find the y component of the plane's average acceleration. Express your answer in kilometers per hour per second.
c) For this time interval, find the magnitude of its average acceleration. Express your answer in kilometers per hour per second to two significant figures.
d) For this time interval, find the direction of its average acceleration. Express your answer in degrees.

#### Earn Coins

Coins can be redeemed for fabulous gifts.

Similar Homework Help Questions
• ### At an air show, a jet plane has velocity components vx = 675 km/h and vy...

At an air show, a jet plane has velocity components vx = 675 km/h and vy = 475 km/h at time 4.45 s and vx = 888 km/h and vy = 370 km/h at time 7.37 s . a) For this time interval, find the x component of the plane's average acceleration. (km/h2 ) b) For this time interval, find the y component of the plane's average acceleration. (km/h2) c) For this time interval, find the magnitude of its average...

• ### 1) At an air show, a jet plane has velocity components vx = 675 km/h and...

1) At an air show, a jet plane has velocity components vx = 675 km/h and vy = 515 km/h at time 3.90 s and vx = 878 km/hand vy = 385 km/h at time 7.27 s Part A) For this time interval, find the x component of the plane's average acceleration. Part B) For this time interval, find the y component of the plane's average acceleration. Part C) For this time interval, find the magnitude of its average acceleration....

• ### At an air show, a jet plane has velocity componentsvx = 695km/h and vy = 485km/h...

At an air show, a jet plane has velocity componentsvx = 695km/h and vy = 485km/h at time 4.05sand vx = 848km/h and vy = 345km/h at time 6.52s . a.For this time interval, find the x component of the plane's average acceleration. b.For this time interval, find the y component of the plane's average acceleration. c.For this time interval, find the magnitude of its average acceleration. d.For this time interval, find the direction of its average acceleration.

• ### A jet plane is flying at a constant altitude. At time t1=0 it has components of...

A jet plane is flying at a constant altitude. At time t1=0 it has components of velocity vx= 94 m/s , vy= 106 m/s . At time t2= 30.0 s the components are vx= 175 m/s , vy= 44 m/s . For this time interval calculate the average acceleration. Find the magnitude of the average acceleration. Find the direction of the average acceleration (let the direction be the angle that the vector makes with the +x-axis, measured counterclockwise).

• ### Exercise 3.5 A jet plane is flying at a constant altitude. At time t1=0it has components...

Exercise 3.5 A jet plane is flying at a constant altitude. At time t1=0it has components of velocity vx= 95 m/s , vy= 112 m/s . At time t2= 26.5 s the components are vx=161 m/s , vy= 45 m/s . Part A For this time interval calculate the average acceleration. Give your answer as a pair of components separated by a comma. For example, if you think the x component is 3 and the ycomponent is 4, then you...

• ### A jet plane is flying at a constant altitude. At time t1=0 it has components of...

A jet plane is flying at a constant altitude. At time t1=0 it has components of velocity vx= 89 m/s , vy= 108 m/s . At time t2= 35.0 s the components are vx= 172 m/s , vy= 44 m/s .Find the direction of the average acceleration (let the direction be the angle that the vector makes with the +x-axis, measured counterclockwise).

• ### A dog running in an open field has components of velocity vx = 2.6 m/s and...

A dog running in an open field has components of velocity vx = 2.6 m/s and vy = -1.8 m/s at time t1 = 10.4 s . For the time interval from t1 = 10.4 s to t2 = 24.8 s , the average acceleration of the dog has magnitude 0.49 m/s2 and direction 29.0 ∘ measured from the +x−axis toward the +y−axis. Part A At time t2 = 24.8 s , what is the x-component of the dog's velocity?...

• ### A dog running in an open field has components of velocity vx = 2.7 m/s and...

A dog running in an open field has components of velocity vx = 2.7 m/s and vy = -1.4 m/s at time t1 = 11.1 s . For the time interval from t1 = 11.1 s to t2 = 23.1 s , the average acceleration of the dog has magnitude 0.51 m/s2 and direction 31.0 ∘ measured from the +x−axis toward the +y−axis. 1) At time t2 = 23.1 s , what is the x-component of the dog's velocity? 2)...

• ### A dog running in an open field has components of velocity vx = 2.8 m/s and...

A dog running in an open field has components of velocity vx = 2.8 m/s and vy = -1.6 m/s at time t1 = 12.0 s . For the time interval from t1 = 12.0 s to t2 = 22.7 s , the average acceleration of the dog has magnitude 0.48 m/s2 and direction 32.0 ∘ measured from the +x−axis toward the +y−axis. A. At time t2 = 22.7 s , what is the x-component of the dog's velocity? B....

• ### A dog running in an open field has components of velocity vx = 1.8 m/s and...

A dog running in an open field has components of velocity vx = 1.8 m/s and vy = -1.6 m/s at time t1 = 10.0 s . For the time interval from t1 = 10.0 s to t2 = 21.9 s , the average acceleration of the dog has magnitude 0.54 m/s2 and direction 30.0 ∘ measured from the +x−axis toward the +y−axis. a)At time t2 = 21.9 s, what is the x-component of the dog's velocity? b) At time...