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PHY2048 Chapter 3: 1-D Kinematics/Motion in a Straight LineQuestions with Correct Answers/ Verified $10.49   Add to cart

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PHY2048 Chapter 3: 1-D Kinematics/Motion in a Straight LineQuestions with Correct Answers/ Verified

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kinematics -️️study of motion, distance & time, speed & velocity, accelerations. These are vectors ! position -️️the location of an object; in basic terms - where something is displacement -️️the change in position of an object velocity -️️change in position per unit of time (it...

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  • August 16, 2024
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  • 2024/2025
  • Exam (elaborations)
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  • PHY2048
  • PHY2048
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MikeHarris
PHY2048 Chapter 3: 1-D Kinematics/Motion in a Straight Line-
Questions with Correct Answers/ Verified
kinematics - ✔️✔️study of motion, distance & time, speed & velocity, accelerations. These are
vectors !



position - ✔️✔️the location of an object; in basic terms - where something is



displacement - ✔️✔️the change in position of an object



velocity - ✔️✔️change in position per unit of time (it is also the derivative of the change in
displacement)



acceleration - ✔️✔️change in velocity per unit of time (it is also the derivative of the change in
velocity)



speed - ✔️✔️This is a scalar value used to describe the distance traveled per unit of time.



average velocity - ✔️✔️the total displacement divided by the time interval during which the
displacement occurred



average speed - ✔️✔️total distance divided by total time



instantaneous velocity - ✔️✔️the velocity of an object at some instant or at a specific point in the
object's path



position equation for constant velocity - ✔️✔️final position = initial position + (velocity*time)



xf = xi + v(t)

or

x = x0 + v(t)



in calc:

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