Q: A beetle walks along the ground going to the east at 0.200km/hr  for 1.000min., then he stops and…

A: Given data: The speed at which the beetle moves for the first t1 time, v1=0.200 km/hr. The time…

Q: You are driving down the road at 34.2 meters per second when you suddenly see a fallen tree blocking…

A: Solution:-Given thatInitial speed (u)=34.2 m/sdistance of the tree from vehicle (x)=59.8 mStopping…

Q: A driver is initially traveling 21.1m/s to the right and then slams on the brakes to accelerate at a…

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Q: the amount of time the red light costs the driver (compared to if the car had not been the red…

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Q: A car is moving at 35.1 m/s. On wet concrete, a car can decelerate at a rate of 6.35 m/s2. Finding…

A: Solution:-Given thatInitial velocity of car (u)=35.1 m/sDecceleration of car (a)=6.35 m/s2Reaction…

Q: You are driving down the road at 34.2 meters per second when you suddenly see a fallen tree blocking…

A:

Q: consider the equation for a position, s, of a particle: s(t) = 2.7t - 4.6 where s is in meters and t…

A: Given data:  Position as function of time s(t) = 2.7t - 4.6 s in meters and t in seconds Required:…

Q: You are driving your car, and the traffic light ahead turns red. You apply the breaks for 2.93s, and…

A: Given data: Time taken (t) = 2.93 s Final velocity (v) = +5.33 m/s Acceleration (a) = -2.98 m/s2…

Q: A distracted driver in a residential neighborhood is travelling at 25 miles per hour. The driver…

A: Write the speed of car in ft/s. v=25 miles/hr=25 miles/hr1.46667=36.67 ft/s

Q: George (who has poor eyesight and has forgotten his glasses) is driving his car down a straight…

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Q: A 12 m long diesel engine is driven alongside a 400m long freight train with the same velocity of 6…

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Q: A roller coaster starts going down a hill from rest. It accelerates at 4.0 m/s^2. If it is on the…

A: Step 1Let a be the acceleration, t be the time taken and u be the initial velocity, then

Q: A jogger going 5m/s is passed by a runner going 8m/s. After three seconds the jogger decides to go…

A: Given , velocity of jogger = 5m/s velocity of runner = 8m/s Let A is the point where runner passed…

Q: Two cars are traveling at constant speeds of 80 km / h and are on a straight road behind each other…

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Q: A driver is traveling 18.4 m/s when she sees a red light ahead. Her car is capable of decelerating…

A: The total distance covered by the driver is the distance is the distance before applying brakes and…

Q: Sarah is driving on a freeway in a forest at 13.0m/s when suddenly a deer runs in front of her and…

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Q: Cars A and B approached each other on a straight road from points 496 meters apart. A has an initial…

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Q: Suppose a car is traveling at +24.7 m/s, and the driver sees a traffic light turn red. After 0.262 s…

A: Given Data: Initial velocity of the car (vi) = 24.7 m/s.Reaction time (t) = 0.262 s.Acceleration (a)…

Q: A car and a jeep are 7 km apart. The car starts from rest and travels towards the jeep with an…

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Q: A car accelerates at 1.50m/s^2 after 1.0 second from rest.How far is it from its starting point?

A: Given -             initial velocity of car u = 0 m/s             time taken  t = 1 sec…

Q: A ranger in a national park is driving at 22.0 mi/h when a deer jumps into the road 180 ft ahead of…

A: The initial velocity of a ranger is, u=22 mi/hr=9.835 m/s The final velocity of a ranger is, v=0 m/s…

Q: The height of a helicopter above the ground is given by h = 2.50t3, where h is in meters and t is in…

A: Height of helicopter at the time when mail bag is released h = 2.5 (1.95)3     = 18.537 sSpeed of…

Q: A cheetah can run up to approximately 100 km/h and a dog at 80.0 km/h.if both animals are running at…

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Q: How much time, at most, does the man have to get out of the way?

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Q: An object starts at rest.  It accelerates in the +x direction at 6.6m/s^2 for 5.2 sec.  How far does…

A: Given: Initial velocity (u) = 0 ......(object is at rest) Acceleration (a) = 6.6 m/s2 Time (t) = 5.2…

Q: A driver is traveling 18.0 m/s when she sees a red light ahead. Her car is capable of decelerating…

A: Given u=18m/s (initial velocity of car) t1=0.380 s (time for driver to hit the brakes) Distance…

Q: You throw a small rock straight up from the edge of a highway bridge that crosses a river. The rock…

A: In this question we have to find the speed of the rock. Please give positive feedback if the answer…

Q: A vehicle with an initial speed of 70km/h, accelerates at 6000 km/h^2 on a straight pavement. How…

A: Initial speed u = 70 km/h Acceleration a = 6000 km/h2 Final speed v = 120 km/h

Q: A person is driving down a residential street at 20 ft/sec. At time t = 0, they spot a police…

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Q: Daredevil is attempting to jump his motorcycle over a line of buses parked end to end by driving up…

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Q: An inquisitive physics student and mountain climber climbs a 51.0-m-high cliff that overhangs a calm…

A: a) We know that the second equation of the motion is given as The time to  release of the first…

Q: While driving down the highway at 30m/s(which is about 72 mph) Bill Gambini spotsa police car,…

A: Given:-

Q: A locomotive is accelerating at 3.55 m/s2. It passes through a 22.3-m-wide crossing in a time of…

A: So, the time required to reach the speed of 33.m/s , at t = 9.189 sec

Q: A single-engine air plain starts its engine at one end of the runway. It accelerates at a constant…

A: Given, velocity v=38 m/s time t=20 s

Q: A cannonball is fired at 175 (m/s), straight up in the air, by accident. Quickly realizing the…

A: Initial velocity of each cannonball (u) = 175 m/s Height at which the collision must take place (h)…

Q: A car changes direction in 3.2 s while driving from V1 = 6.2 m/s [E 300 S] to V2 = 8.2 m/s [E 300N).…

A: Write a given values of this question. ∆t=3.2sV1=6.2m/sV2=8.2m/s

Q: You're driving down the highway late one night at 20m/s when a deer steps onto the road 35m in front…

A: Given data:  Initial velocity (Vi) = 20 m/s Brakes applied after time (t) = 0.5 s Acceleration (a) =…

Q: You are arguing over a cell phone while trailing an unmarked police car by 27.0 m. Both your car and…

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Q: The other day, while riding my bike, I was forced to stop quickly to avoid a squirrel in the middle…

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Q: ow far is the tractor in front of you when you finally stop?

A: initial speed u = 23.6 m/s  acceleration a = - 7.2 m/s2  final speed v = 0

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.