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en
CR
20
Molecules: tiny, randomly, moving particles
Aristotle: explained the laws of nature
Inertia: resistance offered by bodies to any change in state of rest or motion
Resultant: single force equivalent to all the forces acting on a body
Impulse: time during which the force acts
Kinematics: deals with the description of motion
Instantaneous: velocity of a moving body at a particular time
Momentum: product of mass and velocity
CurvilinearMotion: direction of the velocity of its movement is variable and the path of the object is a curved line (2 words)
Range: horizontal distance covered by a projectile
SimpleHarmonic: back and forth movement of a spring over a fixed path at equal intervals (2 words)
Period: time it takes a pendulum to have 1 complete vibration
Frequency: vibration in a unit time
Amplitude: maximum displacement of a ball from its equilibrium position
Apollo: first multi-stage rocket launched by Americans in 1949
SpaceShuttleColumbia: first shuttle to go into orbit (3 words)
Reference: the point from which movement is determined
SpringScale: tool used to measure force
Tension: force applied to a cable or wire that is anchored on opposite ends to opposing walls or other objects. This causes a force that pulls equally in both directions.
Applied: refers to a force that is applied to an object such as when a person moves a piece of furniture across the room or pushes a button on the remote control.
Across:| 2. | tool used to measure force | | 5. | velocity of a moving body at a particular time | | 6. | horizontal distance covered by a projectile | | 10. | force applied to a cable or wire that is anchored on opposite ends to opposing walls or other objects. This causes a force that pulls equally in both directions. | | 11. | explained the laws of nature | | 12. | first multi-stage rocket launched by Americans in 1949 | | 13. | resistance offered by bodies to any change in state of rest or motion | | 14. | tiny, randomly, moving particles | | 16. | refers to a force that is applied to an object such as when a person moves a piece of furniture across the room or pushes a button on the remote control. | | 17. | vibration in a unit time | | 18. | back and forth movement of a spring over a fixed path at equal intervals (2 words) |
| | Down:| 1. | single force equivalent to all the forces acting on a body | | 2. | first shuttle to go into orbit (3 words) | | 3. | direction of the velocity of its movement is variable and the path of the object is a curved line (2 words) | | 4. | product of mass and velocity | | 7. | maximum displacement of a ball from its equilibrium position | | 8. | time it takes a pendulum to have 1 complete vibration | | 9. | deals with the description of motion | | 13. | time during which the force acts | | 15. | the point from which movement is determined |
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© 2013
PuzzleFast.com, Noncommercial Use Only
Across:| 2. | tool used to measure force | | 5. | velocity of a moving body at a particular time | | 6. | horizontal distance covered by a projectile | | 10. | force applied to a cable or wire that is anchored on opposite ends to opposing walls or other objects. This causes a force that pulls equally in both directions. | | 11. | explained the laws of nature | | 12. | first multi-stage rocket launched by Americans in 1949 | | 13. | resistance offered by bodies to any change in state of rest or motion | | 14. | tiny, randomly, moving particles | | 16. | refers to a force that is applied to an object such as when a person moves a piece of furniture across the room or pushes a button on the remote control. | | 17. | vibration in a unit time | | 18. | back and forth movement of a spring over a fixed path at equal intervals (2 words) |
| | Down:| 1. | single force equivalent to all the forces acting on a body | | 2. | first shuttle to go into orbit (3 words) | | 3. | direction of the velocity of its movement is variable and the path of the object is a curved line (2 words) | | 4. | product of mass and velocity | | 7. | maximum displacement of a ball from its equilibrium position | | 8. | time it takes a pendulum to have 1 complete vibration | | 9. | deals with the description of motion | | 13. | time during which the force acts | | 15. | the point from which movement is determined |
| |
© 2013
PuzzleFast.com, Noncommercial Use Only