1) Identify the correct scalars a) Speed b) Velocity c) Temperature d) Mass e) Acceleration f) Direction 2) A vector has; a) Magnitude only b) Direction only c) Magnitude and force d) Force only e) Magnitude and direction 3) The calculation for speed is; a) Distance travelled = speed / time b) Speed = distance travelled / time c) Time = distance travelled x speed 4) Select the correct speed for Walking a) 3m/s b) 50m/s c) 1.5m/s d) 330m/s e) 6m/s f) 0.5m/s 5) Select the correct speed for Cycling a) 3m/s b) 50m/s c) 1.5m/s d) 330m/s e) 6m/s f) 0.5m/s 6) Select the correct speed for sound a) 3m/s b) 50m/s c) 1.5m/s d) 330m/s e) 6m/s f) 0.5m/s 7) Select the correct speed for running a) 3m/s b) 50m/s c) 1.5m/s d) 330m/s e) 6m/s f) 0.5m/s 8) Describe what is happening at (A) on the distance time graph a) The object is accelerating away from the start point b) The object is decelerating c) The object is moving away from the start point at a constant speed d) The object is returning to the start point at a constant speed e) The object is stationary 9) Describe what is happening at (B) on the distance time graph a) The object is accelerating away from the start point b) The object is decelerating c) The object is moving away from the start point at a constant speedstant speed d) The object is returning to the start point at a constant speed e) The object is stationary 10) Describe what is happening at (C) on the distance time graph a) The object is accelerating away from the start point b) The object is decelerating c) The object is moving away from the start point at a constant speed d) The object is returning to the start point at a constant speed e) The object is stationary 11) What is the equation for calculating velocity? a) Acceleration = change in velocity x time taken b) Acceleration = change in velocity / time taken c) Change in velocity = acceleration / time d) Time = acceleration x change in velocity 12) Look at the velocity time graph. What does (A) show? a) Constant velocity b) Constant deceleration c) Constant acceleration d) Stationary 13) Look at the velocity time graph. What does (B) show? a) Constant velocity b) Constant deceleration c) Constant acceleration d) Stationary 14) Use the velocity time graph to calculate the acceleration between point A and B a) 6.25m/s b) 6.67m/s c) 6.25m/s2 d) 6.67m/s2 15) What is this graph showing a) Increasing acceleration b) Constant acceleration c) Decreasing acceleration d) Stationary

P9 Motion

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