What is happening at point B in the speed vs. time graph BELOW?

Q: Two soccer players start from rest at 40m apart. The first player accelerates at 0.2m/s^s and the…

A: Given : d=40m a1=0.2 m/s2 a2=0.3 m/s2

Q: Two cars are moving towards an intersection. One car is 190 meters north of the intersection and…

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

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Q: Draw a different speed versus time graph showing the deceleration of an object from 25 meters per…

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Q: Superman needs to save Lois from the clutches of Lex Luthor. After flying for 6 seconds, he is 1812…

A: Given:At 6 seconds, the Superman is 1812 meters from Lois.At 11 seconds, the Superman is  1572…

Q: The graph below shows the velocity of an object over time. 10 -2 -6 -8 -10 Time (s) What is the…

A: Let a denote the average acceleration, vf and vi denote the final and initial velocity, tf and ti…

Q: 10. a) Q: In general, how can you tell from a position versus time graph when you are moving slow…

A: 10. The position versus time graph for an object shows the position of the object at different…

Q: stone is thrown downward with a speed of 20 m/s from a height of 11 m. (acceleration due to gravity:…

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Q: Imagine you were standing in front of a motion detector, which was measuring your position as a…

A: The motion of an object can be explained by position time graph. It plots position of the object on…

Q: A 2 kilogram ball is being dropped from a roof that is 15 meters off of the ground. Choose a…

A: Mass m = 2 kg Ball is dropped from a height of 15 m Initial velocity u = 0 m/s Assuming the initial…

Q: The figure shows a velocity vs time graph for an object. What is the objects displacement (in m)…

A: Area under the velocity -time graph will give the velocity.

Q: Nancy and Jerome conducted an investigation using a toy car. In the table, they recorded the…

A: Given data:   Time and distance traveled by the car Distance (cm)  Time (s)  0 0 10 2 20 4…

Q: On the position-time graph below, sketch a plot representing the motion of an object which is ... .…

A: Since there are multiple sub-parts posted, we will answer the first three sub-parts. If you want any…

Q: 1. A soccer ball is rolled off of a perfectly horizontal 10m high cliff at 5m/s. a. How far will it…

A: Given data : Height of the cliff, h=10m Initial speed of the ball, v0=5m/s  (horizontally)

Q: An object's velocity graph is given by a straight line with an x-intercept =9 sec. and y- intercept…

A: Given :x-intercept = 9 sy-intercept = 5 m

Q: For an object which is constantly accelerating, what would the appropriate Velocity versus Time…

A: For an object which is constantly accelerating, what would the appropriate Velocity versus Time…

Q: Dawn is 16 meters behind Fred, and is running 4.1 m/s.  Fred is running 3.6 m/s.  a:   In how much…

A: Given data:  Distance between Person D and F (d) = 16 m Speed of Person D (VD) = 4.1 m/s Speed of…

Q: Imagine a toy car on a track with two hills (see Figure 1). As the car rolls down the track, its…

A: Let us suppose for convenience that the mass of the car is m=1 kg. We want to calculate the…

Q: The position vs. time graph for a person walking on a long, straight road is shown in the figure.…

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Q: Mr. Gretskty has an antique bicycle that he takes to antique auto shows. below is a table of his…

A: Given information: Miles from home in the first hour (t1 = 1 hr) is d1 = 39 miles. Miles from home…

Q: Considering motion with a constant velocity: What happens to changes in distance during equal time…

A: Constant velocity motion When velocity of an object has constant magnitude and direction then…

Q: 13. If I drive my car at 25 mi/hr for 30 min, how far have I traveled?. If I start driving north at…

A: Speeding up  A (velocity is increasing on the graph) Slowing Down C (velocity is decreasing on the…

Q: v (m/s) 15 10 5 LA 0 16 24 -5 32 -10- 20 -15 -20 (a) What is the average acceleration of the object…

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Q: Starting at 48th Street, Dylan rides his bike due east on Meridian Road with the wind at his back.…

A: (a) Find the distance (d) travelled by Dylan (travelling at v = 15mph for time t1 = 20 min) as…

Q: A person initially at rest accelerates at a constant rate for specific amount of time. A motion…

A: Velocity is defined as rate of change of position or displacement covered per unit time.

Q: The velocity vs. time graph for an object in motion is shown below. What is the total distance…

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Q: The position-time graph below represents the motion of two speed skaters, Bill and Ted on their…

A: As per guidelines three sub parts solved below for remaining Please resubmit your question

Q: Mary Lou walked from her house to the library in 30 minutes. After staying at the library for about…

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Q: QUESTION 12 A rest observer is measuring the velocity of an object that is moving with a constant…

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Q: Suppose that a car accelerates at a rate of t^2 m/s^2. At the time t = 0, the car is at the 1 m mark…

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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.