Transcript Work is the price of success Definitions W and X Click for each heading then for the answer.

Work is the
price of
success
Definitions
W and X
Click for each heading
then for the answer
Water cycle
1
• Natural circulation of
water around the
planet
1.
2.
3.
4.
5.
6.
2
3
Evaporation over the sea 6
Condensation into clouds
Falls as rain
Collected in rivers & lakes
Returns to sea
Cycle starts again
5
4
Weight
• The force of gravity acting on an object
• Measured in Newtons(N)
• Weight = Mass (kg) X 10
Watch out here and
change to Kg if needed
Gravity
Watt (W)
• Unit of power
• Power = Work
1kW
2kW
Time
• Kilowatts are used to measure electrical current
• One kilowatt x one hour = one kilowatt hour (kWh)
• (one UNIT)
It’s hard WORK to…..
to FORCE the mower over the
DISTANCE of the lawn.
Work
• Work = Force X Distance
• Measured in Joules
Energy (J)
is the
ability to do
work
White blood cells
• Defend against disease
Platelets
Clot the blood
Red cells
Carry oxygen
Womb
• The Uterus
• Where the baby develops during pregnancy
• Lining is lost and replaced every month
(menstrual cycle) starting at puberty
Except during pregnancy
Xylem
• Tubes that carry water and dissolved minerals
in plants
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Do I know it??
Water cycle
Weight
Watt (W)
Work
White blood cells
Xylem