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10
×
1 J = ____ N m
1
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10
×
The rate of doing work is defined as ______.
power
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10
×
_____ energy harnesses the earth's underground hot water and steam.
Geothermal
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10
×
The scalar product of the force applied and the displacement is defined as ______.
work
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10
×
In British engineering system, the unit of power is ______.
horse power (hp)
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10
×
As long as the elastic limit of a body is not exceeded, the strain produced is proportional to stress causing it . Which law represent this statement?
Hooke's law
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seesaw
Swap points!
Oops!
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gift
Win 20 points!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
lifesaver
Give 10 points!
Oops!
10
×
1 hp = ______ ft-lb s^-1
550
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10
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Work is equal to change in _______.
energy
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10
×
Work is a ______ quantity.
scalar
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trap
No points!
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gift
Win 20 points!
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rocket
Go to first place!
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lifesaver
Give 15 points!
Oops!
10
×
The ratio of s effort to s load is ______.
velocity ratio (VR)
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10
×
______ energy can be used to generate electricity by means of nuclear fission.
Nuclear
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10
×
sun, wind and hydro are ______ energy resources.
renewable or conventional
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10
×
Power is a very important concept for _____ works.
engineering
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banana
Go to last place!
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fairy
Take points!
5
10
15
20
25
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fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 15 points!
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×
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