A jetliner goes from rest to a takeoff speed of 171 mi/h in 32.9 s. What is the magnitude of its average acceleration? m/s2

Q: A motorist drives north for 37.0 minutes at 85.5 km/h and then stops for 15.0 minutes. He then…

A: Given: Initial Velocity of motorist in north direction (vn1) = 85.5 kmph. Initial Time of travel in…

Q: A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10…

A: Explanation:- The entire journey of the pilot is as shown in the diagram. The pilot starts her…

Q: 300 200 100 t(s) 10 20 30 40 50 60 -100 -200 (u)p

A: distance moved in first 10 seconds = 200 m distance moved in 10 to 20 seconds = 0 m distance moved…

Q: An object is moving in a straight horizontal line with a constant acceleration of 3 m/s2. If the…

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Q: A jetliner goes from rest to a takeoff speed of 168mi/h in 34.6s. What is the magnitude of its…

A: Given:Final velocity of jetliner (v) = 168 mi/h.Time taken by jetliner (t) = 34.6 s.

Q: 24. An object moving in one dimension has the same initial and final velocities. Which of the…

A: Object moving in one dimension has same initial and final velocity .

Q: A car traveling 75.0 km/h on a straight road is 2300 m behind a truck traveling at 69.0 km/h. How…

A: Given -          speed of car = 75 km/hr          speed of truck = 69 km/hr          distance…

Q: Q1/went for a walk one day. I walked north 6.0 km at 6.0 km/h and then west 10 km at 5.0 km/hr.…

A: As there is. Ot mentioned which part to answer therefore i am answering the first three part as per…

Q: A motorist drives north for 41.0 minutes at 67.0 km/h and then stops for 15.0 minutes. He then…

A: @ first 41 minutes, t1= 41min = 41/60 hours = 0.683333333 hours v1= 67 km/hr Therefore,…

Q: In 47.8 s, a sprinter runs 400 m. What is the sprinter's average speed for this motion?

A: Given data :  Distance traversed, d = 400 m Time required t = 47.8 s Average speed is given by, v…

Q: 1. A bullet is moving at a speed of 367 m/s when it embeds into a lump of moist clay. The bullet…

A: Work energy theorem: As we know that energy can neither be created nor destroyed it can just be…

Q: Q1: (1)/ A car accelerates from 25 Km/h to 45 Km/h in 40 seconds. Find the average acceleration of…

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: 2) Suppose that a car traveling to the east (+x direction) begins to slow down as it approaches a…

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Q: 1. A car traveled 16 km north and then 20 km east. The total time of travel was 0.75 h. Find the…

A: Given Data : The distance travelled by car in the north direction is given as d1 = 16 Km. The…

Q: An airplane increases its speed at the average rate of 10.0 m/s^2. How much time does it take to…

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Q: 1. A car has a uniformly acceleration motion of 5 m/s^2. Find the speed acquired in 4 seconds from…

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Q: A jetliner goes from rest to a takeoff speed of 182 mi/h in 31.4 s. What is the magnitude of its…

A:

Q: 1. An object's initial velocity is 2 m/s right. Five seconds later its velocity is 17 m/s right.…

A: The rate of change of velocity with respect to time  It's vector quantity has magnitude and…

Q: A world-class runner can run half a mile in a time of 1 min and 42 s. What is the runner's average…

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Q: A cyclist rides 5.4 km east for 18 minutes, then he turns and heads west for 7 minutes and 2.1 km.…

A: As per guidelines only one question is solved here. Let the motion in east be +ve and in west be -ve…

Q: The velocity of a particle moving along the x-axis varies in time according to the expression v(t) =…

A: The variation of velocity with time v(t) = α - βt2 α = 52.9m/s , β = 3.72m/s3 To find: Accleration…

Q: At a track meet, a runner runs the 100–m dash in 19 s. What was the runner's average speed? =______…

A: Given data The distance covered is d=100 m The time is t=19 s   The runner's average speed is  SR=dt

Q: A car travels 800 m east with constant speed in 10.0 s and then 800 m west with constant speed in…

A:

Q: A car slows down with an acceleration that has a magnitude of 3.3 m/s². While doing so, it travels…

A: CONCEPT: Given, Distance traveled by car S=109 m Final velocity  v=7.5 m/s Acceleration a=-3.3 m/s2…

Q: 2. Given the Velocity-Time graph of an object moving in straight line. Find the average speed and…

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Q: 1. The motion of a car moving through east is given by x(t) = 18.0 m + (8.4 m/s)t – (0.0350m/s²)t³.…

A: Given: The equation of the position of the object is given as. xt=18+8.4t-0.035t3 m…

Q: A snowboarder on a slope starts from rest and reaches a speed of 1.5 m/s after 9.9 s. (a) What is…

A: a) The expression for find average acceleration is a=v-ut Substitute values in the above equation…

Q: Initially, an automobile is heading due north at a speed of 28m/s. What is the car's velocity after…

A: Given : vo = 28 m/s t = 6 seconds a = 4 m/s2

Q: 1. An object travels 65 m west and then 80 m east in 10 minutes, what is the ratio of average speed…

A: GivenAn object travels 65 m west and then 80 m east intime  10 minutes

Q: An airliner reaches its takeoff speed of 163 mph in 36.2 s. What is the magnitude of its average…

A:

Q: A jetliner goes from rest to a takeoff speed of 172 mi/h in 38.3 s. What is the magnitude of its…

A:

Q: The motion of a particle is given by x = A sin3(ωt). Enter an expression for the particle's…

A:

Q: A train of the JR Yamanote Line has a maximum speed of 50 km/hr and its acceleration and…

A: Given: The maximum speed is 50 km/hr. The maximum acceleration and deceleration is 4 m/s2.

Q: If its initial velocity is 4 m/s and a particle is moving in a straight line with an acceleration a…

A: initial velocity = V0= 4 m/s acceleration = a = 4 m/s2 time = t = 10 sec

Q: A muon is moving 12 m/s south when it experiences a constant acceleration of 7 m/s2 north. During…

A: The initial velocity of the muon, u=-12 m/s   The constant acceleration, a=7 m/s2 Displacement,…

Q: along the x- axis according to the relation x=1

A: Equation of motion , x = 1-2t+3t2 Differentiate with respect to t  dx/dt = ( velocity ,v ) = -2+6t…

Q: Q1 A car travels along a straight line at a constant speed of 44.0 mi/h for a distance d and then…

A: first speed (v) = 44 mi/h distance moved = d second speed = v' distance moved in second lap = d…

Q: A cart is given an initial velocity of 8.1 m/s and experiences a contestant acceleration of 3.4m/s2.…

A: Given data:  Initial velocity (V0) = 8.1 m/s Acceleration (a) = 3.4 m/s2 Time (t) = 15 s Required:…

Q: 1.) An acceleration of 90.0 m/s^2 was experienced by a rocket which was launched upward. The…

A:

Q: A cart is given an initial velocity of 13.5 m/s and experiences a constant acceleration of 2.5 m/s2.…

A: Given data:  Initial velocity (v0) = 13.5 m/s Acceleration (a) = 2.5 m/s2 Time (t) = 11 s Required:…

Q: A westward moving bicycle increases its speed from 2.0 m/s to 12.0 m/s in 4.0 seconds. What is the…

A: Given IInitial speed of the bicycle is v0=2.0 m/s Final speed of the bicycle is vf=12 m/s Time…

Q: A plane lands on a runway with a speed of 130 m/s, moving east, and it slows to a stop in 12.0 s.…

A: Given data: Initial velocity (Vi) = 130 m/s, towards East Final velocity (Vf) = 0 m/s Time (t) =…

Q: The velocity of a particle moving along the x-axis varies in time according to the expression v(t) =…

A:

Q: A uniformly accelerating rocket is found to have a velocity of 12.0 m/s when its height is 7.00 m…

A: Given: Velocity of rocket (u) = 12.0 m/s. Height at which rocket have v1 velocity (h1) = 7.0 m. t2 =…

Q: A motorist drives north for 37.0 minutes at 98.0 km/h and then stops for 15.0 minutes. He then…

A: a. the distance traveled by the motorist in first interval is

Q: A car moving at 90 km/h brakes and stops in 5 seconds. What is the magnitude of the car's…

A: Write the given values with the suitable variables. u=90 km/h=90×10003600 m/s=25 m/sv=0 m/st=5 s…

Displacement, Velocity and Acceleration

In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.