If the two boys in the picture boys are pulling with the same amount of force. What will happen?, The boy in blue will win., They will not move at all., The boy in red will win., Both will fall down., Which could be an example of a balanced force?, An asteroid moving at a constant speed through space, A car accelerating from a stop sign, A box of dishes falling from a counter, A rocket taking off, Which could be an example of an unbalanced force?, A plate sitting on a dining table, A ball at the top of a hill that is not moving, Earth orbiting the Sun, A baseball that has been thrown to home plate., Study the picture, calculate the Net Force., 40N, Left, 40N, Right, 0N, Balanced, 75N, Right, You and your dad are moving the couch from one side to another. Your dad pushes with a force of 35 N to the right and you push with a force of 25 N right. What is the net force on the couch?, 60 N right, 10 N left, 60 N right, 50 N left, Which of the following best describes a balanced force?, Forces that cause motion, Forces that are equal in size and opposite in direction, Forces that act in the same direction, Forces that increase speed, Which situation best shows unbalanced forces?, A book resting on a table, A parked car, A ball rolling down a hill, A hanging picture frame, Study the diagram. What is the net force? , 5000 N right, 4000 N right, 40 N left, 4000 N left, Study the diagram. Calculate the Net Force, 60N, Left, 40N, Right, 0N, 60N, Right, If a person sitting on a swing is pushed and keeps moving, which statement is true?, The swing remains in equilibrium, The push creates an unbalanced force that changes motion, The swing moves because of balanced forces, No force acts on the swing.

formative test (formative test)

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