Creado por Adam Collinge
hace más de 10 años
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Pregunta | Respuesta |
What does an object need to start moving? | A force |
What happens when the resultant force on an object remains zero? | The object will remain stationary |
What does 'no change in Velocity' mean? | That there is no resultant force |
What happens if there is no resultant force on a moving object? | It'll carry on moving at the same velocity |
What are the criteria for an object to move at a constant velocity? | All forces on the object must be balanced |
What must an object have to keep it moving at a steady speed? | Zero resultant forces |
What happens when there is a non-zero resultant force on a moving object? | It will accelerate in the direction of the least amount of force |
What will a non-zero resultant force always produce? | Acceleration (or deceleration) |
List five different forms of acceleration. | 1) Starting 2) Stopping 3) Speeding up 4) Slowing down 5) Change in direction |
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