What does Newton's First Law state?, an object at rest will remain at rest unless acted upon by a nonzero net force., an object is moving, it will continue at a constant velocity until a net force acts to change its speed or its direction. If there is a net force acting on an object, it will accelerate.​, an object is not moving, it will not start moving until a net force acts on it., Do all objects have the same inertia?, Nope, Yep, How does mass relate to inertia?, less mass, more inertia, more mass, less inertia, same mass, same inertia, more mass, more inertia, The resistance to change motion is called: Inertia, True, False, Two objects are in rest. One is heavy & the other is light. Which is more difficult to push?, The lighter, None, The heavier, Depends on mass, Two objects are in rest. One is heavier than the other. Which is more difficult to push? Why?, Because of acceleration, Because of Inertia, Because of mass, Because of velocity, Which object need more force , the empty grocery or the full grocery to accelerate?, An empty grocery cart has less mass, so it accelerates more easily with less force., A full grocery cart has more mass, so it has greater inertia., What is Newton's second law?, An object mass affects how much force needed to accelerate, Mass won't affect acceleration, none above, An object's speed doesn't affect how much force needed to accelerate, More force, Less acceleration. More mass, more acceleration, True, False, Is a force that require to move an object that have 1kg with m/s2. What is it?, Newton First, Newton Second, Newton, Newton Third, Force=, Mass times speed, Mass times acceleration, V final-V initial, distance divided by time, Force unit: newton, True, False, Mass unit: grams, False, True, Acceleration unit: m/s2, False, True, An object with a mass of 6.0 kg accelerates 4.0 m/s2 when an unknown force is applied to it. What is the amount of the force?, 24m/s2, 24kg, 24m/s, 24n, An object with a mass of 2300 g has a force of 6.2 newtons applied to it. What is the resulting acceleration of the object?, 2.7 n, 2.7 m/s², 2.7 m/s, 2.7 kg, An object accelerates 16.3 m/s2 when a force of 4.6 newtons is applied to it. What is the mass of the object?, 0.28 kg, 0.28 n, 280 kg, 280 n, If you hit a wall with your hand you will feel pain, why?, All above, Because your hit was weak so it didn't affect the wall, The wall exerts an equal but opposite force on your hand, Because the wall is stronger than you, The pair of forces is called:, Newton's second law, Inertia, Newton's third law, Action-Reaction, States that if one object exerts a force on another object, then the second object exerts a force of equal strength in the opposite direction on the first object., Third Law, First Law, None, Second Law, Is action-reaction always balanced force, Yes, because you apply with the same mass, No.

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