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    WS Phy-06 (Kinematics)

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    sirusamasacademy
    Unsolved worksheet on IGCSE 0625 Kinematics

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    WS Phy-06 (Kinematics)

    Uploaded by

    sirusamasacademy
    3 views6 pages
    Unsolved worksheet on IGCSE 0625 Kinematics

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    © © All Rights Reserved

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    Unsolved worksheet on IGCSE 0625 Kinematics

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    3 views6 pages

    WS Phy-06 (Kinematics)

    Uploaded by

    sirusamasacademy
    Unsolved worksheet on IGCSE 0625 Kinematics

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
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    Subject: Physics Date: 13-12-2024 WS: Phy-06 Kinematics

    1. Explain why a person taking a round-trip flight to Hawaii will have travelled a long
    distance, yet have a net displacement of 0.

    2. Winnie-the-Pooh went searching for honey. He walked due east for 6.0 km and then due
    west for 4.0 km. Calculate:
    a) the total distance travelled. b) the magnitude of the total displacement.

    3. The world record time for the 100 m dash is 9.69 s. Determine the average speed for this run.

    4. Determine the time taken for a girl, riding her bike at 2.50 m/s, to travel 1800 m.

    5. How far (in metres) will Phreddie Physics travel in 15.0 minutes, driving his Harley at
    24.0 m/s?

    6. A hiker travels 5.00 km due north for 3/4 of an hour, then 12.0 km due east for another
    2.00 hours. Determine the following for this trip, in km/h:
    a) average speed b) average velocity (magnitude only).
    7. A circus van moves 50 km (E) in the first hour, 40 km (W) in the second hour, and
    30 km (W) in the next half-hour. Calculate, in km/h:
    a) average speed b) average velocity.

    8. A motorcycle travelling north at 22 m/s accelerates at 1.2 m/s2 for 5.0 s. Calculate the
    motorcycle’s new speed.

    9. An object moves from 30.0 m/s to 120.0 m/s, accelerating at a constant rate of 6.0 m/s2.
    How far did the object travel in this time?

    10. A car slows down from a speed of 22.0 m/s to 3.0 m/s with a constant acceleration of
    -2.1 m/s2. How long does this take?

    11. A sports car travels on a straight road at 22.0 km/h and increases its speed to 57.0 km/h in
    5.0 s. Find the car's acceleration in m/s2.
    1. The motion of an object is shown in the following position-time graph.

    P osi tio n vs. T i me

    distance 3
    d (m)
    2

    0
    0 1 2 3 4 5 6 7 8
    T ime t (s )

    a) Describe the motion of the object for the three distinct intervals shown.

    b) Determine the distance of the object from the starting point (i.e. displacement) after
    i) 2.00 s ii) 5.00 s iii) 6.00 s
    c) When is the object at 3.00 meters?
    d) What is the velocity of the object for each of the intervals?

    e) Calculate the average velocity for the time interval of 0-5.00 s.

    f) Determine the overall:


    i) displacement ii) distance traveled

    2. Is the motion shown in the following graph possible? Explain your answer.

    P osi tio n vs. T i me

    10
    8
    P osi tio n d 6
    (m) 4
    2
    0
    0 1 2 3 4 5 6 7 8
    T ime t (s )
    3. The motion of an object is described by the following position-time graph.

    D. vs. T

    60
    50
    40
    P osi tio n d
    30
    (m)
    20
    10
    0
    0 10 20 30 40 50 60 70 80
    T ime t (s )

    a) Determine the position of the object after


    i) 20.0 s ii) 45.0 s iii) 55.0 s

    b) When is the object at the following positions:


    i) 40.0 m ii) 10.0 m

    c) Determine the velocity for each of the five intervals shown.

    d) Calculate the average velocity for each of the following time intervals:
    i) 0-40.0 s ii) 10.0-60.0 s iii) 40.0-80.0 s

    e) Determine the overall:


    i) displacement ii) distance traveled

    4. Draw a distance-time graph for a runner who goes at 5.00 m/s for 10.0 s, then at 2.00 m/s
    for 20.0 s, then at -9.00 m/s for 10.0 s. Hint: remember that the slope of a d-t graph represents
    speed.
    1. Sketch and label a velocity-time graph positive acceleration for 5 s, zero acceleration for
    2 s, then negative acceleration for 3 s until the velocity becomes 0.

    2. Examine the following Position - Time graph:

    C
    8.0

    d
    B
    (m) D

    2.0
    A

    3.0 5.0 7.0 9.5


    t (s)
    a) Determine the velocity for each of the intervals shown.

    b) Draw a labelled velocity-time graph for the motion shown.

    4. Explain the physical meaning of a negative slope for a velocity-time graph.

    5. For the following v - t graph:

    10

    v
    (m/s)

    5 7 t (s)

    a) Describe what is happening to the object between 0 - 5 s.


    b) What happens to the object at t = 5 s?

    c) What happens to the object after t = 5 s?

    6. For the following v - t graph, determine:


    B
    10

    v (m/s)
    C
    A

    2 D
    E
    0 t (s)
    4 8 10 13 14

    a) the acceleration during each interval A-E

    b) the displacement during each interval A-E

    c) the total distance

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