The average velocity of a particle over an interval of time is either smaller than or equal to the average speed of the particle over small interval. Explain.

Q: " (m/s) 20 (s) 0. 10 15 -10 10

A: We are allowed to give the explanation of first three subparts of a question only which is given…

Q: As you search for the fell flower, you suddenly see a group of cryo hilichurls approaching towards…

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Q: An object moves along the positive x-axis with a speed of V, =9 m/s for 2 seconds, then moves along…

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Q: 1. A man walks at a speed of 6 km/hr for 1 km and 8 km/hr for the next 1 km. What is his average…

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Q: For an object in motion, is it possible for velocity to be constant while acceleration is zero?…

A: For an object in motion, is it possible for velocity to be constant while acceleration is zero?

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

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Q: The position of an object as a function of time is given by x = br² - ct, where b= 2.0 m/s² and e –…

A: Given: The position of the object is x=bt2-ct. The value of b is b=2 m/s2. The value of c is c=6.7…

Q: 1. Given that the position of a particle is defined in terms of time by the equation below, where x…

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Q: 6. Consider the velocity-time graph shown below. Which section has the smallest v (m/s) 4 3 لی 2 1…

A: The velocity is a vector quantity. It has both magnitude and direction. The negative value of…

Q: 1. Visualization (a) The middle graph below shows the velocity of a mouse (running back and forth…

A: Given that, the initial position t=0 of the mouse is xo=+3m and the velocity uo=+1m/s   From the…

Q: A sprinter runs the length of a running track of length 150 m. To start, she accelerates at 5.0 m/s?…

A: Given data:  Total length of the running track = 150 m Acceleration (a) = 5.0 m/s2 for 2.0 s…

Q: 1. Bacteria move back and forth by using their flagella. Speeds of up to 50 pm/s (50-10 m/s) have…

A: Given Bacteria velocity = 50×10-6 m/s

Q: 7. The three-toed sloth is the slowest-moving land mammal. On the ground, the sloth moves at an…

A: The average speed of the tortoise,   The distance travelled by the tortoise after 12 mins,

Q: The velocity of a particle is given by the function v(t)=t^2-7t+1027 , where the velocity is…

A: Given Data : The function of velocity is given as vt=t2-7t+10 The displacement of the particle in…

Q: 1. The following data gives the velocity of a particle for 20 seconds at an interval of 5 seconds.…

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Q: If the scalar velocity of a particle moving on the x-axis is increasing, the particle's velocity and…

A: In the given question, there arises two situation. 1) when the scalar part is positive 2) when the…

Q: DEȚAILS A walker covers a distance of 2.2 km in a time of 32 minutes. What is the average speed of…

A: The expression for average speed  vav is given by,

Q: The distance a person can walk in time t is given by d = vt where d is measured in miles and t is…

A: Distance as a function of time is given by; d=t

Q: 4m 5) 20N

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Q: 5. A straight track is 1600 m in length. A runner begins at the starting line, runs due east for the…

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Q: 4. The graph below shows the velocity of a particle moving on the x-axis, the particle starts at x =…

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Q: The displacement of a particle which moves along the x axis is given by x = (-5 + 3t)^e-0.2t,…

A: Given: x=(-5+3t)e-0.2t

Q: 1. A man drives his car down a straight road at 5.2 km at 40 kph at which point he ran out of gas.…

A: Average velocity can be found using the formula: Average velcoity=Net displacementTime

Q: A particle moves along the x axis according to the equation x(t)=3+3t-4t^2, "x" is in meters and t…

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Q: 5. Relate the two objects (A and B) that start at x = 0 at t = 0 and move in one dimension…

A: Acceleration is given as ;   a = dv/dt = slope of( v-t) curve . In diagram A Slope of v-t diagram is…

Q: 10. An object with an initial velocity of 1 m/s to the right is initially at x = 2 m. The objecť's…

A: (a) Consider the expression of objects acceleration: From the definition of acceleration:

Q: Problem 2: Kinematics and vectors. An object is moving on the xy plane with velocities given by: m x…

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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.