Science Topic 2 Newton's Laws of Motion 2011
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Newton's First Law (definition) | Law of inertia: An object will remain at rest or will not change its speed unless it is acted upon by an outside, unbalanced force
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| Newton's Second Law (definition) | F=ma: Describes how the mass of an object affects the way that it moves when acted upon by one or more forces
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| Newton's Third Law (definition) | Action/reaction: For every action there is an equal and opposite force
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| Law of inertia (example) | Seatbelts keep passengers moving with the vehicle to prevent the law of inertia
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| F=ma (example) | As a rocket accellorates, it loses mass but retains the same force thus increasing its accelleration
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| Action/reaction (example) | Our weight on the floor (downwards) is countered by the upward force of the floor, otherwise we would fall through
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To hide a column, click on the column name.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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