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Physics Kinematics Questions with complete solution

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Physics Kinematics Questions with complete solution Physics Kinematics Acceleration - correct answer Change in velocity by time Displacement - correct answer Change in position Velocity - correct answer Speed doesn't have direction Average speed - correct answer Total distance...

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  • October 19, 2024
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • PHYSICS
  • PHYSICS

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Physics Kinematics
Acceleration - correct answer ✔Change in velocity by time


Displacement - correct answer ✔Change in position


Velocity - correct answer ✔Speed doesn't have direction


Average speed - correct answer ✔Total distance over total time


Average velocity - correct answer ✔Total displacement over total time


Free fall - correct answer ✔Object falling or rising and only influenced by
force of gravity


What is the sign of acceleration due to gravity vector? - correct answer
✔Negative


Vector - correct answer ✔Magnitude and direction


Scalar - correct answer ✔Magnitude only


What are the vectors in kinematics - correct answer ✔Velocity, displacement
acceleration, and gravity


Scalers if kinematics - correct answer ✔Distance, speed, and time

, When velocity and acceleration are both negative the object is moving to the
_____ and ______ - correct answer ✔Left; speeding up


When velocity and acceleration are both positive the object is moving to the
_____ and ______ - correct answer ✔Right; speeding up


When velocity is positive and acceleration is negative the object is moving to
the ______ and ______ - correct answer ✔Right ; slowing down


When velocity is negative and acceleration is positive the object is ______
and _______ - correct answer ✔Left; slowing down


When the x-t graph is parabolic and times are squared, what happens to the
graph? - correct answer ✔Straightens it out


Precision - correct answer ✔Reproducibility of data


Accuracy - correct answer ✔How close you are to theoretical value


What does the correlation coefficient on a graph tell you - correct answer ✔If
your precision is good


Can data be precise and not accurate? - correct answer ✔Yes you can have
reproducibility but totally wrong answers


Which scientist said heavier objects fall faster? - correct answer ✔Aristotle


Which scientist that objects fall at the same rate? - correct answer ✔Galileo

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