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- Multiple ChoicePlease save your changes before editing any questions.The speedometer on your car measuresaverage speed.average velocityinstantaneous speed.instantaneous velocity.
- Multiple ChoicePlease save your changes before editing any questions.Acceleration is theslope of a position-time graph.the area underneath a position-time graph.the area underneath a velocity-time graph.slope of a velocity-time graph.
- Multiple ChoicePlease save your changes before editing any questions.Average acceleration is the change in velocity over a given interval of time.TrueFalse
- Multiple ChoicePlease save your changes before editing any questions.Acceleration: is the rate of change in ___________.speeddistancevelocitydisplacement
- Multiple ChoicePlease save your changes before editing any questions._____ is/are measured in units of m/s2 in Physics.Speed and velocityDistance and displacementAccelerationVectors
- Multiple ChoicePlease save your changes before editing any questions.
Determine the motion of the car.at restconstant velocityspeeding upslowing down - Multiple ChoicePlease save your changes before editing any questions.Determine the motion of the car.at restmoving at constant speedspeeding upslowing down
- Multiple ChoicePlease save your changes before editing any questions.Describe the motionSlow to fast; Negative directionFast to slow; Negative directionFast to slow; Positive directionConstant velocity; Negative direction
- Multiple ChoicePlease save your changes before editing any questions.Describe the motionSlow to fast; Negative directionFast to slow; Negative directionFast to slow; Positive directionSlow to fast; Positive direction
- Multiple ChoicePlease save your changes before editing any questions.Describe the motionSpeeding up; Moving in negative directionSpeeding up; Moving in positive directionSlowing down; Moving in positive directionSlowing down; Moving in negative direction
- Multiple ChoicePlease save your changes before editing any questions.Which lines show slowing down during the whole time?orange and greenblue and pinkjust orangejust green
- Multiple ChoicePlease save your changes before editing any questions.Which lines show a change in direction?Green onlyBlue and redorange and pinkgreen and pink
- Multiple ChoicePlease save your changes before editing any questions.Which lines show positive velocity and negative acceleration for at least some part of the time?pink, blue and redgreen and orangeonly orangeonly pink
- Multiple ChoicePlease save your changes before editing any questions.What is this graph showing?Constant Speedmoving backwards and slowing downmoving forwards and slowing downmoving forwards and speeding up