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PHY2048 Chapter 3: 1-D Kinematics/Motion in a Straight Line Study Guide with Complete Solutions
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PHY2048 Chapter 3: 1-D Kinematics/Motion in a Straight Line Study Guide with Complete Solutions
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©OLIVIA_BENNETT 2024/2025 Saturday_ August 17_ 2024 1_35 PMPHY2048 Chapter 3: 1-D Kinematics/Motion in a Straight Line
Study Guide with Complete Solutions
kinematics - Answer✔️✔️-study of motion, distance & time, speed &
velocity, accelerations. These are vectors !
position - Answer✔️✔️-the location of an object; in basic terms - where
something is
displacement - Answer✔️✔️-the change in position of an object
velocity - Answer✔️✔️-change in position per unit of time (it is also the
derivative of the change in displacement)
acceleration - Answer✔️✔️-change in velocity per unit of time (it is also
the derivative of the change in velocity)
speed - Answer✔️✔️-This is a scalar value used to describe the distance
traveled per unit of time.
average velocity - Answer✔️✔️-the total displacement divided by the time
interval during which the displacement occurred
average speed - Answer✔️✔️-total distance divided by total time
instantaneous velocity - Answer✔️✔️-the velocity of an object at some
instant or at a specific point in the object's path
position equation for constant velocity - Answer✔️✔️-final position =
initial position + (velocity*time)
xf = xi + v(t)
or
1
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