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S8P3

For Mr Shirley Bird

QuestionAnswer
What is velocity? Velocity is the direction and acceleration of an object.
What is speed Speed is a distance of unit traveled of time.
Explain displacement. Displacement is the change in position from the start to finish .
What is distance Distance is the velocity traveled from the start of an objects position.
Explain acceleration. Tell three ways an object can accelerate. Acceleration is the speed either increasing or decreasing or if the object comes to a stop.
Explain why deceleration is also acceleration. Deceleration is also acceleration because when you accelerate your going away from the starting point and deceleration is going back to the starting point so it's accelerating backwards.
What does a flat line on a distance/time graph represent? It indicates if the object is moving at a constant speed or if it's stopped for a certain amount of time.
Greater slope up means ____________ on a distance/time graph. Greater slope up means speeding up on a distance/time graph.
Greater slope down means ____________ on a distance/time graph. Greater slope down means slowing down on a distance/time graph.
What does a flat line on a velocity/time graph represent? That the object is at a stop or at a constant speed.
What does an upward slope on a velocity/time graph represent? The velocity is increasing.
What does a downward slope on a velocity/time graph represent? That the velocity is decreasing.
What does constant velocity mean? It's going in the same direction and speed.
Tell three ways velocity can change. It can go backwards, forwards, or curve.
If an object’s mass increases, its acceleration will ______________. If an object’s mass increases, its acceleration will decrease.
Force = _________ x ____________ Force = M/Mass x A/Acceleration
What are unbalanced forces? Unbalanced forces are changes in the position, speed or direction of the object to which it is applied.
Created by: Patrick Yepez
 

 



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