A dog running in an open field has components of velocity vx = 2.60 m/s and...
A dog running in an open field has components of velocity vx = 2.60 m/s and vy = -1.40 m/s at time t1 = 10.9 s . For the time interval from t1 = 10.9 sto t2 = 22.4 s , the average acceleration of the dog has magnitude 0.49 m/s2 and direction 26.5 ∘measured from the +x−axis toward the +y−axis .
A)At time t2 = 22.4 s , what is the y-component of the dog's velocity?
B)What is the magnitude of the dog's velocity at the time t2?
C)What is the direction of the dog's velocity at the time t2 (measured from the +x−axis toward the +y−axis)?
Homework Answers
Add Answer to:
A dog running in an open field has components of velocity vx =
2.60 m/s and...
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 = -1.2 m/s at time t1 = 10.5 s. For the time interval from t1 = 10.5 s to t2 = 21.6 s, the average acceleration of the dog has magnitude 0.54 m/s2 and direction 29.5 ∘ measured from the +x-axis toward the +y-axis. At time t2 = 21.6 s, what is the x-component of the dog's velocity? At time t2 = 21.6...
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...
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?...
er At time t2 23.1 s, what is the x-component of the dog's velocity? Express your...
er At time t2 23.1 s, what is the x-component of the dog's velocity? Express your answer using two significant figures. Constants A dog running in an open field has components of velocity v - 2.6 m/s and vy 1.2 m/s at time ti 10.9 s . For the time interval from t1 = 10.9 s to t2 23.1 s, the average acceleration of the dog has magnitude 0.45 m/s and direction 32.0° measured from the +z-axis toward the +y...
(Ch3 part 1 HW Exercise 3.6 Constants ▼PartA A dog running in an open Seld has...
(Ch3 part 1 HW Exercise 3.6 Constants ▼PartA A dog running in an open Seld has components of velocity v, -27 m/s and -1.1 m/s at time t 10.1s For the time interval from t1 10 1sto ta 20.7s, the average acceleration of the dog has magnitude 0.55 m/s and direction 32 0 measured from te +z-axis toward the ty-axis A time t2 20 7s what is the r-component of the dog's velocity? Express your answer using two significant figures...
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).
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).
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...
er At time t2 23.1 s, what is the x-component of the dog's velocity? Express your answer using two significant figures. Constants A dog running in an open field has components of velocity v - 2.6 m/s and vy 1.2 m/s at time ti 10.9 s . For the time interval from t1 = 10.9 s to t2 23.1 s, the average acceleration of the dog has magnitude 0.45 m/s and direction 32.0° measured from the +z-axis toward the +y...
(Ch3 part 1 HW Exercise 3.6 Constants ▼PartA A dog running in an open Seld has components of velocity v, -27 m/s and -1.1 m/s at time t 10.1s For the time interval from t1 10 1sto ta 20.7s, the average acceleration of the dog has magnitude 0.55 m/s and direction 32 0 measured from te +z-axis toward the ty-axis A time t2 20 7s what is the r-component of the dog's velocity? Express your answer using two significant figures...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago