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Force, Work and Power
供稿人: Wood
  • 1. F X d = ____
A) T
B) R
C) G
D) J
E) W
  • 2. W/t = _____
A) G
B) J
C) T
D) R
E) P
  • 3. What is the formula for power?
A) Time/work
B) force/distance
C) Work/Time
D) distance X force
E) distance/force
  • 4. ________ is done when a force causes and object to move.
A) Rate
B) Work
C) Force
D) Time
E) Power
  • 5. Work / Time equals ___________ .
A) power
B) work
C) work
D) force
E) rate
  • 6. Force times distance equals __________ .
A) rate
B) meters
C) space
D) force
E) work
  • 7. __________ is the push or pull tha one object exerts on another.
A) Watts
B) Time
C) Measurement
D) Rate
E) Force
  • 8. Work divided by time equals ________ .
A) power
B) meter
C) pound
D) feet
E) time
  • 9. _______ is the rate at which work is done.
A) Motion
B) A day
C) Force
D) An hour
E) Power
  • 10. What is the formula for work?
A) distance/force
B) time/work
C) distance X force
D) distance/time
E) force/distance
  • 11. What is the SI unit for work?
A) watts
B) meters
C) newtons
D) joules
E) pounds
  • 12. Which is the SI unit for power?
A) feet
B) watts
C) miles
D) meters
E) newtons
  • 13. Which is the SI unit for distance?
A) seconds
B) watts
C) meters
D) miles
E) yards
  • 14. What is the SI unit for force?
A) newtons
B) push
C) watts
D) pull
E) nuetons
  • 15. ______ can be calculated by dividing the work done by the time needed to do the work.
A) Rate
B) Speed
C) Work
D) Power
E) Newtons
  • 16. To do work a force must make and object move ____________ .
A) in the same direction
B) very fast
C) different direction
D) down always
E) up always
  • 17. _______ can be calculated by multiplying the force applied by the distance.
A) Outage
B) Rate
C) Work
D) Power
E) Speed
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