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Force/Motion/Incline
Question | Answer |
---|---|
A race car driver would track data during a race on a ____________________. | Speed/Time Graph |
On a Position/Time graph, a downward sloping line represents the object returning towards the________________________. | reference point |
An inclined plane that has the least amount of ______ will require the least amount of force. | height |
On a Speed/Time graph, the horizontal line represents _____________ speed. | constant |
When you have 2 opposing forces on an object, the object will move in the direction of the _____________ force. | greater |
Time is always on the _____________ on a Distance/Time, a Speed/Time or a Position/Time graph. | X axis |
On a Position/Time graph, position is on the _________. | Y axis |
Formula for finding speed or average speed is _______. | S = D/T |
A disadvantage of using an inclined plane to lift a heavy object is the __________ in distance. | increase |
No movement is represented on a Distance/Time graph by a _________________ line. | horizontal |
Constant speed is represented on a Speed/Time graph by a __________ line. | horizontal |
One advantage of using an inclined plane to move a heavy load is the ______________ in force. | decrease |
Position/Time graphs use a _______________ point while Distance/Time graphs do not. | reference |
In order for a rocket to launch into space from earth, the force of lift must be __________ than the force of gravity. | greater |
Balanced forces have a ________________ of 0 Newtons. | net force |
_________________ is found by calculating the difference between opposing forces on an object. | Net force |
Motion is cause by _____________________ forces. | unbalanced. |
An upward diagonal line on a Speed/Time graph represents accelerating at a ___________ rate. | constant |
Force is measured in ____________. | Newtons |
Balanced forces are at _________. | rest |