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Speed and Velocity

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  • A cyclist travels a distance of 315 kilometers at a speed of 45 km/h. How long does the journey take?
    7 hours
  • A boat travels 117 meters at about 9 m/s. How much time did it take for the boat to reach its destination?
    13 seconds
  • How many total atoms are in this compound?
    12
    3
    18
    24
  • Is this a Compound or an Element?
    Compound
  • A car travels 150 miles in 2 hours. How fast was the car moving?
    75 miles/hour
  • Speed and direction of a moving object is called
    Motion
    Velocity
    Speed
    Acceleration
  • Define Velocity
    Speed with direction
  • What is happening at point A?
    Object is moving away from the start.
  • What is going on with this object?
    Constant Speed
  • Motion is a change in what?
    Speed
    Position
    Velocity
    Displacement
  • What is happening at C?
    Object is moving away from start.
  • A truck drives 960 kilometers in 32 hours. What is the speed of the truck?
    30 km/hr
  • A cyclist travels at a speed of 18 km/h. If the cyclist wants to complete a 90 km ride, how long will it take?
    5 hours
  • Which of these is an example of Velocity?
    30 mph
    30 m/s
    East? I thought you said Weast!
    30 m/s East
  • What is happening at D? Be specific!
    Object is decelerating (slowing down)
  • How many elements are in the following compound?
    6
    3
    2
    5
  • You arrive in my class 45 seconds after leaving math which is 225 meters away. How fast did you travel?
    5 m/s
  • How many Oxygens (O) are in the chemical formula?
    4
    1
    6
    5
  • A plane covers 1,000 kilometers in 2 hours is an example of what?
    Speed
  • A student walks from their desk to the door in a straight line is an example of what vocabulary word?
    Displacement
  • At which point(s) was a runner at rest?
    B & D
  • Describe the speed throughout the graph.
    Accelerate, constant speed, then decelerate
  • What is happening at E? Be specific!
    Object is going backwards towards the starting position.
  • A student walks 5 meters to the left, then 7 meters to the right, for a total path length of 12 meters is an example of what?
    Distance
  • How do you calculate Distance?
    Speed x Time
  • How do you calculate Time?
    Distance / Speed
  • How many atoms of Phosphorus are in this compound?
    1
    2
    4
    8
  • How many elements are in this compound?
    4
    2
    3
    5
  • How many elements are in the formula
    3
    2
    6
    1
  • Which of these is an indicator of a chemical change?
    It was broken into different pieces
    A new substance was formed
    It changed texture
    It changed shape
  • What is happening at B?
    Object is traveling at a constant speed.
  • A person is walking at a speed of 14 meters per minute for 11 minutes. How far did the person walk for?
    154 meters
  • A ship travels 5,000 kilometers in 25 hours. How fast did the ship travel?
    200 km/hr
  • What does a straight line on a SPEED Graph?
    Object is moving at a constant speed
  • Describe what's going on with the object.
    Object is staying still.
  • A car travels at a speed of 84 kilometers per hour for 7 hours. How far does the car travel?
    588 km
  • What information is needed to calculate Speed?
    distance and height of object
    distance and weight of object
    distance and type of object
    distance and time
  • The storm is moving at 25 m/s to the East is an example of what?
    Velocity
  • How many elements are in this compound?
    6
    7
    2
    3
  • What does a straight line on a DISTANCE Graph mean?
    Object is still/motionless.
  • Which of these is an example of a Physical change?
    Cooking bacon
    Baking a cake
    Burning wood
    Tearing paper in half
  • How many total atoms are in this compound?
    3
    6
    5
    8
  • A student rides a bike 100 meters for 20 seconds. What is their speed?
    5 m/s
  • A cargo ship travels at a speed of 150 km/h. How far does the cargo ship travel in 8 hours?
    1200 km
  • Which of these are an indicator of a Chemical change?
    Separation of two liquids
    Temperature change
    Ice melting
    Evaporation
  • Which of these is an indicator of a Physical Change?
    New substance is formed
    Precipitate was formed
    Bubbles forming
    Change in state of matter
  • How do you calculate Speed?
    Distance / Time
  • A car is traveling at a constant speed of 85 km/h. How far would the car travel if it was driving for 6 hours?
    510 km
  • The dog ran in circles, covering a total path of 30 meters while chasing the ball is an example of what?
    Distance
  • A runner covers a distance of 300 meters at a speed of 6 meters per second. How much time did it take the runner to cover the distance?
    50 seconds
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