A jet plane beginning its takeoff moves down the runway at a constant acceleration of 4.30 m/s2.  If a speed of 73.0 m/s is required for the plane to leave the ground (assume it’s taking off from rest), how long a runway is required? Group of answer choices 620 m 98 m 435 m 560 m

Q: 20. A car initially traveling North at 5 m/s and has a constant acceleration of 2m/s2 northward.…

A: Given  Initial velocity of car = 5 m/s in North direction constant acceleration = 2m/s2 northward…

Q: Report 1. From t = 0 to t = 3.44 min, a man stands still, and from t = 3.44 min to t = 6.88 min, he…

A: time lapse for which the man is stationary = 0 to 3.44 min time lapse for which the man is moving…

Q: The position x of an object moving along the x-axis is given as a function of time t by x(t)= Xt^4-…

A:

Q: A fish is  swimming North at 1.2 m/s. Then it undergoes an average acceleration of 8.3 m/s^2 51…

A: Given data The velocity of the fish swimming north is given as v = 1.2 m/s. The average…

Q: A car, starting from rest, accelerates in a straight-line path at a constant rate of 5.0 m/s2. How…

A: Initial velocity of car (u) = 0 m/s acceleration (a) = 5 ms2time (t) = 13 seconds

Q: A particle confined to motion along the x axis moves with constant acceleration from x 2.0 m to x…

A: Given data:  Displacement (d) = 6.0 m Time (t) = 2.5 s Final velocity (v) = 2.8 m/s Required:…

Q: An object is initially at rest and accelerates at a rate of 3.50 m/s² in the positive x-direction.…

A: The time required by the object to move 50 m from the initial position is 5.34 s

Q: An object is moving in a straight line with constant acceleration. Initially it is traveling at 16…

A: Given that:- Initial velocity of an object=16m/s

Q: A rocket-powered sled moves along a track, eventually reaching a top speed of 212 m/s to the west.…

A:

Q: A particle moves along the x axis according to the equation  x = 2.07 + 2.98t − 1.00t2,  where x is…

A:

Q: An object moves with uniform acceleration. Its velocity increases from 10 m/s to 20 m/s at a…

A:

Q: Please solve  The velocities of car at points A , B , C are  A = 55 km/h  B = 20 km / h c = 100 Km /…

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Q: A stone is thrown vertically downward with an initial speed of 10.0 m/s from a point 20.0 m above…

A:

Q: An object starts from rest at the origin and moves along the x axis with a constant acceleration of…

A:

Q: A rocket is launched from the origin with an acceleration of 20.0 m/s2 at an angle of 30.0 degrees…

A:

Q: A cyclist, whilst overtaking another bike, increases his speed uniformly from 4.2 m s–1 to 6.3 m s–1…

A: Given : Initial speed (vi) = 4.2 m/s Final speed (vf) = 6.3 m/s Time (t) = 5.3 s

Q: Cessna aircraft has a minimum speed of 135 km/h to take off, aka the lift-off speed. What minimum…

A: Acceleration is  a = 0.00087706 m/s2 .

Q: An object is moving in a straight line with constant acceleration. Initially it is traveling at 16…

A:

Q: A test rocket is fired straight up from rest with a net acceleration of 20.0 m/s2. After 4.00…

A: Initial velocity of test rocket,(u)=0 m/sec ----(1) [Initially at rest] Net acceleration of the test…

Q: A model rocket blasts off from the ground, rising straight upward with a constant acceleration that…

A: The initial velocity, vi=0m/s Acceleration, a=89.9 m/s2 Time during the acceleration, t=1.54s

Q: In a boat race, boat A is leading boat 8 by 50 m and both boats are traveling at a constant speed of…

A: Solution: Boats A and B are in race. Boat A is ahead of boat B. Initially they have same speed u.…

Q: A train starts from rest and accelerates uniformly, until it has traveled 5.6 km and acquired a…

A:

Q: 38. The acceleration of a particle as it moves along the x-axis is given by the function a(t) = -…

A: Acceleration of the particle is given as at=-sint-3cost For the velocity, integrating the above…

Q: An object moves with an acceleration of 10 m/s^2. Which of the following statements is true? A) The…

A:

Q: A ball is projected upward at time t = 0.0 s, from a point on a roof 90 m above the ground. The ball…

A:

Q: An object is initially at rest and subject to a constant acceleration of 1.93m/s^2. What amount of…

A:

Q: The position of a cat running from a dog down a dark alley is given by the values of the table. ?t…

A:

Q: If you drive at a constant velocity of 30 m/s for 1.5 hrs, what will be your displacement in meters?…

A:

Q: 19. A car starts from rest and accelerates uniformly over a time of 5.21 seconds for a distance of…

A:

Q: A jet plane beginning its takeoff moves down the runway at a constant acceleration of 4.30 m/s2.…

A: Write the variable with the given values.

Q: On a Displacement –time graph zero slope implies _____________ a. Increasing velocity. b. Constant…

A:

Q: An airplane accelerates from a velocity of 280 m/s at the constant rate (acceleration) of 12.7 m/s^2…

A: Using kinematic equation, the expression for find final velocity is v2=u2+2adv=u2+2ad

Q: 1. If a boy runs 125 meters north, and then 75 meters south, his total displacement is (1) 50. m…

A:

Q: A super ball dropped from rest falls 2 meters vertically downward and rebounds 2 meters upward in a…

A: The ratio of the total distance to the total time taken is the average speed.  The ratio of the…

Q: 13. At time t= 0 an object is traveling to the right along the + x-axis at a speod of 10 m/s with A…

A:

Q: KINEMATICS QUANTITIES: An object moves with uniform acceleration. Its velocity increases from 10…

A: In the given question , We have to calculate the distance travelled by the object , when its…

Q: An object moved from x = 2.0 m to x = 9.0 m in 1.5s undergoing constant acceleration of 0.50…

A:

Q: A test rocket is fired straight up from rest with a net acceleration of 20 m/s2. After 4 seconds the…

A:

Q: Run, Sarah, Run! Sarah Elago, the good Sarah, has an initial velocity of 1.43 [m/s] and a constant…

A: Given data: Initial velocity, u=1.43 m/s Constant acceleration, a=1.25×10-3m/s2 Distance travelled,…

Q: A jet must reach a speed of 50 m/s for takeoff. How long is the runway if the acceleration is 22…

A:

Q: 1. A particle moving in a straight line has an acceleration a = 4t – 9. Its initial velocity is…

A: According to guidelines we need to solve only first question .kindly repost other question in the…

Q: A ball is thrown straight down with an initial speed of 2.0 m/s from a height of 15 m. Which of the…

A: Given Data: The initial speed of a ball is, u=2.0 m/s The height is, h=15 m The time required to…

Q: A jet plane beginning its takeoff moves down the runway at a constant acceleration of 4.30 m/s2.…

A: Write down the given values using suitable variables. Here u signifies initial velocity, a…

Q: A car is moving with a constant acceleration. At t = 5.0 s its velocity is 8.0 m/s and at t = 8.0 s…

A: Given : t1=5 s t2=8 s u=8 m/s v=14 m/s Determine : distance traveled in the given time interval.…

Q: racing car traveling with constant acceleration increases its speed from 10 m/s to 30 m/s over a…

A:

Q: A car starts from rest and travels a distance of 100 m in 10 seconds, with constant acceleration.…

A:

Q: I need help on P2.19.

A: The required time is,

Q: car starts from rest, then accelerates at a constant rate over a distance of 76 m. It then…

A: we know that let the initial velocity of the car is u and the car is accelerated with the constant…

Q: LRT leaves Cubao station with an initial speed of 5.6m/s and arrived at Recto station after 12mins.…

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 –