Directions:Pick which of Newton's most governs the situations described below. (a) First Law Inertia (b) Second Law Acceleration (F = m x a) (c) Third Law of Motion (action-reaction) 1. _____ A helicopter must have two sets of blades to fly with stability. 2. _____ If you were in an elevator and the cable broke, jumping up just before the elevator hit the ground would not save you. Sorry. 3. _____ You usually jerk a paper towel from a roll to tear it instead of pulling it smoothly. 4. _____ A student desk changes the amount of force it puts on other objects throughout a school day. 5. _____ Heavy objects are not easier to move around horizontally on the Moon than on the Earth. 6. _____ The stronger, heavier team in a tug-of-war does not create a larger tension in the rope than the weaker, lighter team.
Directions:Pick which of Newton's most governs the situations described below. (a) First Law Inertia (b) Second Law Acceleration (F = m x a) (c) Third Law of Motion (action-reaction) 1. _____ A helicopter must have two sets of blades to fly with stability. 2. _____ If you were in an elevator and the cable broke, jumping up just before the elevator hit the ground would not save you. Sorry. 3. _____ You usually jerk a paper towel from a roll to tear it instead of pulling it smoothly. 4. _____ A student desk changes the amount of force it puts on other objects throughout a school day. 5. _____ Heavy objects are not easier to move around horizontally on the Moon than on the Earth. 6. _____ The stronger, heavier team in a tug-of-war does not create a larger tension in the rope than the weaker, lighter team.
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Directions:Pick which of Newton's most governs the situations described
below.
(a) First Law Inertia
(b) Second Law Acceleration (F = m x a)
(c) Third Law of Motion (action-reaction)
1. _____ A helicopter must have two sets of blades to fly with stability.
2. _____ If you were in an elevator and the cable broke, jumping up just before the elevator
hit the ground would not save you. Sorry.
3. _____ You usually jerk a paper towel from a roll to tear it instead of pulling it smoothly.
4. _____ A student desk changes the amount of force it puts on other objects throughout a
school day.
5. _____ Heavy objects are not easier to move around horizontally on the Moon than on the
Earth.
6. _____ The stronger, heavier team in a tug-of-war does not create a larger tension in the
rope than the weaker, lighter team.
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