A car traveling south with a velocity of 80.5 m/s, and after 7.16 sec of constant acceleration it is traveling with a velocity of 44.7 m/s in the same direction. Find the magnitude and direction of the acceleration

Q: A bus travels 2.0 x 102m with a constant acceleration of magnitude 1.6 m/s2. How long does the…

A: Given   Distance d= 2*10² m Acceleration=a =1.6 m/s² Vi = initial velocitt = 8.0 m/s

Q: An airplane in level flight travels horizontally with a constant eastward acceleration of  8.40…

A:

Q: An unsuspecting bird is coasting along in an easterly direction at 3.00 mph when a strong wind from…

A: 1) initial velocity = 3 mph along eastacceleration provuded by wind from south = 0.3 ms2 time = 2.50…

Q: At one instant, a bicyclist is 50 m due east of a park's flagpole, going due south with a speed of…

A:

Q: A jetliner, traveling northward, is landing with a speed of 72.1 m/s. Once the jet touches down, it…

A: Given data:  Initial velocity (v0) = 72.1 m/s Final velocity (v) = 5.71 m/s Displacement (d) = 806 m…

Q: The plane starts from rest (V=0 m/s) when t, =8.0 s. The plane accelerates down the runway and at…

A: Given, Initial velocity, u=0m/s Final velocity , v=110 km/h=110×100060×60=30.55 ms Initial time,…

Q: Starting from rest, a car speeds up along a curve at a rate of 2.00 m/s ^ 2 . If the curve has a…

A: When a car goes around a curve, its acceleration is constantly changing ( in direction) which…

Q: I have no idea to how to start to this question: Wags (a dog) decides to go on a journey. He begins…

A:

Q: a car is traveling west at 22.5 m/s when it turns due south and accelerates to 40.0 m/s, all during…

A: Given data: Initial velocity (Vi) = 22.5 m/s, towards west Final velocity (Vf) = 40.0 m/s, towards…

Q: A dog slips out of its collar while going for a walk and runs away at full speed.  By the time the…

A:

Q: 390 m/s due west at one moment and 450m/s due north 10.0 s later. Find the plane’s average…

A: We know that An airplane is flying 390 m/s due west at one moment and 450m/s due north 10.0 s later.…

Q: Compute the magnitude and direction of the average velocity in the time interval between t = 0 and t…

A:

Q: In the x direction, an object has an initial velocity component of 4.98 m/s and an acceleration of…

A: We are given with initial components of velocity and components of acceleration in x and y…

Q: A car makes a trip due north for three-fourths of the time and due south one-fourth of the time. The…

A: Given, Car makes trip due north for three-fourths of the time and due south one-fourth of the time.…

Q: What is the magnitude of the horizontal displacement of a body moving at (5i + 3j) m/s after 5…

A:

Q: On a spacecraft two engines fire for a time of 567 s. One gives the craft an acceleration in the x…

A: Given: Timing of fire the engine (t) = 567 s. Acceleration of engine in direction x (ax) = 4.8 m/s2.…

Q: A ball is shot vertically into the air at a velocity of 60 m/s. After 6 seconds, another ball is…

A:

Q: A particle is initially moving along the positive x-axis at a speed of 8.20 m/s. After 2.05 s, the…

A: As per given,  Initial velocity u = 8.20 m/s   Final velocity  v = 4.67 m/s  time taken by particle…

Q: train slows down as it rounds a sharp horizontal turn, slowing from 50.4m/s to 24.9m/s in the 18.0s…

A: Given Data:The initial velocity of a train is, v1 =50.4m/sThe final velocity of a train is.v2 =…

Q: Initially, a particle is moving at 5.40 m/s at an angle of 37.2 above the horizontal. Two seconds…

A: The average acceleration in x-direction is given by,

Q: The x-coordinate of a particle in curvilinear motion is given by x = 6.0t³ - 2.9t where x is in feet…

A:

Q: A car is moving with a velocity (3.0 m/s) + (1.0 m/s) and 2.0 seconds later its velocity is (6.0…

A: Given:-             A car is moving with a initial velocity = (3.0 m/s) + (1.0 m/s)…

Q: The x-coordinate of a particle in curvilinear motion is given by x = 2.4t3 - 4.3t where x is in feet…

A: Given:- The x coordinate of a particle in curvilinear motion is given by  x= 2.4t3-4.3t where x is…

Q: An athlete is training on a 100 m long linear track. His motion is described by the graph of his…

A: An athlete is training on a 100 m long linear track. His motion is described by the graph of his…

Q: The x-coordinate of a particle in curvilinear motion is given by x= 2.3r- 2.0t where x is in feet…

A: The x-component of a curvilinear motion is given by the equation,x(t)=2.3t3-2.0ty-component of…

Q: A woman walks 2.05 km south and then 2.75 km east, all in 2.60 hours. (a)What is the magnitude (in…

A:

Q: At time t = 0 a particle at the origin of an xyz-coordinate system has a velocity vector of Vo =i+…

A:

Q: An unidentified flying object (UFO) is observed to travel a total distance of 19000 m, starting and…

A:

Q: An unidentified flying object (UFO) is observed to travel a total distance of 23000 m, starting and…

A:

Q: A man walks on a straight road from his home to a market 5 km away with a speed of 10 km/h. Finding…

A: GivenThe distance between the home and market (d) = 5 kThe velocity at which the person travelled…

Q: A car is 2.52 km west of a traffic light at t = 0 and 4.28 km east of the light at t = 6.00 min.…

A: Given: at t=0 , car is at 2.52 km west of traffic light at t=6.0 min, car is at 4.28 km east of…

Q: On a spacecraft, two engines are turned on for 732 s at a moment when the velocity of the craft has…

A: Given The time up to which the engine turned on is t=732 s The x component of velocity is v0x =…

Q: The acceleration of a particle moving along a straight line is a = (11 - 1.0s) m/s², where s is in…

A:

Q: The x-coordinate of a particle in curvilinear motion is given by x = 2.0t3 - 3.0t where x is in feet…

A:

Q: A car is traveling west at 22.5 m / s when it turns due south and accelerates to 37.5 m /s, alt…

A:

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –