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