you arrive at the gates and you see your friend has already arrived. he is 125m ahead of you walking at a pace of 1.30m/s. You yell out to him but he doesn’t hear you so you must catch up to him. a) if you start to run towards your friends at a speed of 1.80m/s how long will it take to catch up to your friend? b) if you start to accelerate at a rate of 0.230m/s^2 from rest how long will it take you to reach a speed of 3.20m/s c) if you accelerate at a rate of 0.230m/s^2 until you reach a speed of 3.20m/s^2 and then travel there at that speed until you catch up to your friend how long in total will it take to catch up to your friend?

Q: A train starts from rest and accelerates uniformly, until it has traveled 3.3 km and acquired a…

A: Given data:  Initial velocity (v0) = 0 m/s Final velocity (v) = 48 m/s Distance traveled (d) = 3.3…

Q: A person is moving upward in a high-rise office building using an elevator with an initial speed of…

A:

Q: 2 The speed-time graph shows the speed of a train over 60 seconds. a b C Calculate the acceleration…

A:

Q: Two football players are on course for a head on collision, initially separated by 112 m. Player A…

A:

Q: A racecar (at t= Os) is 0.5 km from his pit crew and approaching at a constant speed of 25 m/s. Due…

A:

Q: 1. You are driving your 2015 Volkswagen Golf at night on a straight road through the woods at 60…

A: Conversion 60 mih=60mih1.61×103 mhh3600 s=26.8 ms a. From kinematic equation expression for…

Q: i need help with this please

A:

Q: Karlo is driving his padyak 15m/s when he noticed that he is approaching a stalled tricycle that is…

A: Given:-   Karlo is driving his padyak 15m/s when he noticed that he is approaching a stalled…

Q: 2. A car starts from rest and accelerates to 8 m.s in 5 seconds. It maintains its speed for 2…

A:

Q: A car starts 40 m away from the origin and runs backwards towards the origin with a constant speed…

A:

Q: A car is stopped at a traffic light. It then travels along a straight road so that its distance from…

A:

Q: An object moves with a constant acceleration of 4.00 m/s2 and over a time interval reaches a final…

A: Given: Acceleration of an object a = 4 m/s2. Final velocity v = 12.0 m/s. Initial or original…

Q: Situation 02. Clarissa is running at 5 m/s to catch the school bus, which is stopped to a nearby bus…

A:

Q: Two identical cars A and B are travelling in the same direction, A 10m behind B, at the same…

A:

Q: A bowling ball traveling with constant speed hits the pins at the end of a bowling lane 17 m long.…

A:

Q: The following is a graph a particle's position vs. time. What is the particle's position at t =…

A:

Q: An automobile and a truck start from rest at the same instant, with the automobile initially at some…

A: Given that: The initial speed of the automobile is u=0 m/s The initial speed of the truck is u'=0…

Q: A Honda Civic Automobile is moving at 6 m/sec and accelerating at 1.50 m/sec2 to overtake a…

A:

Q: s to slow down, reaching a complete stop after slowing down for 1.52 s. What was the sled s average…

A: GivenInitial speed of rocket-powered sled  toward west, u=256 m/sRocket-powered sled slowing down…

Q: An automobile and a truck start from rest at the same instant, with the automobile initially at some…

A:

Q: n automobile and a truck start from rest at the same instant, with the automobile initially at some…

A: We have an automobile which is moving with an acceleration a1=3.4 m/s2 covering a distance d1=40 m…

Q: Two hockey players are skating towards each other.  They are 50.0 m apart.  The first is…

A: The velocity of first player, v1, at any time t can be given using the equation of motion as,…

Q: 2. A blue cart is initially stationary. A red cart starts out behind the blue cart moving quickly on…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 1. Karlo is driving his padyak 15m/s when he noticed that he is approaching a stalled tricycle that…

A: Given:-  The initial speed of the padyak is u = 15 m/s. The distance between the padyak and tricycle…

Q: 1. The car stops at the traffic light. It then moves along a straight path so that its distance from…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: PROBLEM 1: Physics in Survival. The human body can survive an acceleration of less than 250 m/s?. If…

A:

Q: An airplane accelerates with a constant rate of 3.0 m/s2 starting at a velocity of 21 m/s. If the…

A: A) acceleration = a = 3 m/s2 initial velocity = V0= 21 m/s distance = S = 535 m

Q: Suppose a car is traveling at +17.9 m/s, and the driver sees a traffic light turn red. After 0.436 s…

A: Given data:  Initial velocity (u) = +17.9 m/s Reaction time (t0) = 0.436 s Acceleration (a) = -8.00…

Q: Suppose a car is traveling at +20.5 m/s, and the driver sees a traffic light turn red. After 0.593 s…

A: Initial velocity (u) = +20.5 m/s Reaction time(t0) = 0.593 s Acceleration (a) =-8.00 m/s2  Final…

Q: An automobile and a truck start from rest at the same instant, with the automobile initially at some…

A:

Q: . Calculate the average acceleration for the first ten seconds  B. Calculate the average…

A:

Q: A truck traveling at 30.0 m/s applies the brakes and decelerates uniformly at a rate of 1.5 m/s, a)…

A:

Q: Driving down the road at a speed of 23.9 m/s, you suddenly notice a fallen tree blocking the road a…

A: Write the given values with the suitable variables. u=23.9 m/sv=0 m/sd1=82 md2=6.6 m Here, u, v, d1,…

Q: A. A fire truck travelling at 22.5 m/s decelerates at 2.25 m/s². a) How long a time does it take for…

A: (A): Given:The initial velocity of the truck is 22.5 m/s. The deacceleration of the truck is 2.25…

Q: The motions of a car and a truck along a straight road are represented by the velocity-time graphs…

A: The velocity time graph is given for a car and a truck moving along a straight road the velocity is…

Q: During a test run on an airport runway, a new race car reaches a speed of 115.52m / s from a…

A:

Q: Cars A and B approached each other on a straight road from points 550 m apart. It has an initial…

A: (a) To solve this problem, we can use the equations of motion for uniformly accelerated motion. We…

Q: For the first 1.0 second Pedro travels at 40m/ s but suddenly slows to 20 m/s for the next 4.0…

A: Given data: Speed of Pedro 40 m/s for first 1.0 second Then 20 m/s for next 4.0 seconds Speed limit…

Q: A plane first travels in the East direction at a speed of 500 km / h for 15 minutes. Later, it turns…

A:

Q: An automobile and a truck start from rest at the same instant, with the automobile initially at some…

A:

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.