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