Quiz  /  Kinematics Class 11 MCQ Questions With Answers

  • 1. 
    Person X moves from A to B in 5 seconds. Person Y does it in 10 seconds. Person Y is moving with twice the speed as person X.

  • True
  • False

  • 2. 
    What is the basic unit for velocity?

  • m/s2
  • m
  • N
  • m/s

  • 3. 
    A falling skydiver which has reached terminal velocity is considered to be in a state of free fall.

  • True
  • False

  • 4. 
    An object in free fall experiences an acceleration which is independent of the mass of the object.

  • True
  • False

  • 5. 
    N object that is free-falling is acted upon by the force of gravity alone.

  • True
  • False

  • 6. 
    In the velocity time graph shown, what does the section of the graph below the time axis refer to?

  • Object travelling downward
  • Object traveling in the opposite direction to initial motion
  • Object traveling upward

  • 7. 
    If King Kong falls off a roof, which velocity is 0?

  • Final velocity
  • Original velocity

  • 8. 
    When an object starts from rest, what is its original velocity?

  • Depends on the problem
  • 0
  • Always positive
  • Always negative

  • 9. 
    Does downward movement of an object have a negative or positive velocity?

  • Negative
  • Positive

  • 10. 
    An object accelerates at 2 m/s^2. Assuming the object starts from rest, how much time does it need to accelerate to a speed of 16 m/s?

  • 4 s
  • 8 s
  • 16 s
  • 1/16 s

  • 11. 
    What is the acceleration at the apex of a y-direction problem?

  • Depends on the problem
  • 9.8 m/s2
  • -9.8 m/s2
  • Positive on the way up and negative on the way down

  • 12. 
    Change in velocity each second that goes by

  • Velocity
  • Displacement
  • Acceleration
  • Apex

  • 13. 
    Total distance an object travels with direction.

  • Displacement
  • Distance
  • Path
  • Velocity

  • 14. 
    The rate at which velocity changes is called acceleration.

  • True
  • False

  • 15. 
    A merry go round starts from rest, and reaches an angular speed of 2 radians/second in 3 seconds. What is its angular acceleration, and through what angle does it sweep in the 3 second time interval?

  • α = 3/2 rad/s2,   θ=27/4 rad
  • α = 2/3 rad/s2, θ=3 rad
  • α = 2/3 rad/s2, θ=6 rad
  • α = 6 rad/s2, θ=27 rad

  • 16. 
    A golf ball starts with a speed of 2 m/s and slows at a constant rate of 0.5 m/s2, what is its velocity after 2 s?

  • 0 m/s
  • 0.5 m/s
  • 1 m/s
  • 1.5 m/s

  • 17. 
    If an object comes to a stop in a problem, what is its final velocity?

  • Depends on the problem
  • 0
  • Always positive
  • Always negative

  • 18. 
    How do you choose the correct kinematic equation?

  • Always go with lil pup cause it's the littlest and easiest
  • Ask the sorting hat
  • Google
  • Choose equation that has only 1 of your unknown variables

  • 19. 
    Does upward movement of an object have a negative or positive velocity?

  • Negative
  • Positive

  • 20. 
    If an object starts from rest, what is its final velocity?

  • Depends on the problem
  • 0
  • -9.8m/s2
  • Always positive

  • 21. 
    A train travels 6 meters in the first second of travel, 6 meters again during the second second of travel, 6 meters again during the third second. It's acceleration is __ m/s2?

  • 0
  • 6
  • 12
  • 18
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