Forces 0.0 / 5 ? PhysicsForcesGCSEAQA Created by: Hina KaramatCreated on: 05-10-17 10:34 What are the vector quantities? force, veocity, displacement, acceleration, momentum 1 of 13 What are quantities with a magnitude but no direction called? It is called scalar quantities 2 of 13 How are vectors usually presented? By an arrow 3 of 13 What does the length of the arrow show? The magnitude 4 of 13 What does the direction of the arrow show? The direction of the quantity 5 of 13 How are forces caused? By objects interacting with each other 6 of 13 What is a force? Push or pull 7 of 13 What are the types of forces? Contact or non-contact forces 8 of 13 If the objects do not need to be touching for the force to act what is the force? It is a non-contact force 9 of 13 When two objects interact what happens? A force is produced on both objects 10 of 13 if the forces on the two objects are equal in size but act in opposite directions are called? These two forces are called an interaction pair 11 of 13 How does the Earth and Sun attract towards each other? A gravitational force acts on the Sun attracting it towards the Earth 12 of 13 Are the forces the same size? These forces are the same size but act in opposite directions 13 of 13
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