0
How much power in watts is needed to cut a lawn in 50 minutes if the work involved is 100000 joules?
Wiki User
∙ 8y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How many joules in a cornflake?
There are 1000J in a single flake!! This is also the amount of joules needed to climb an average flight of stairs!!
The amount of power needed to do 10 joules of work in 1 second is?
10 joules per second = 10 watts
How many joules are needed to drive a car 1 mile?
7000
Joules needed to rise timperature of 2.0l of warer from 20degrees celsius to 100 degrees celsius?
c(*) x mass x delta (change in temp)=joules4186x1.92(**)x80o =joules642969.6 joules
How many joules of heat are needed to change the temp of 40 g of water?
167.2J if it doesn't have to do with phase changes.
How much power in watts is needed to cut a lawn in 50 min if the work involves is 100000?
well then all you have to do is divide here i have a sort out just for you an examplepower (in watts) = work divided by timeor for you smart ones:power=joules divided by time or sec.Following the above:Power (in watts) * time (seconds) = joules100,000 joules = 100,000 watt / seconds => (100,000 Watt / seconds ) * (50 minutes, or 3000 seconds) = 33.3 watts.
When calculating power what 2 pieces of information are needed?
Work done (joules) and time taken (seconds) is the information needed to calculate power in watts (joules/second).
How many joules of energy are needed to heat steam from 100 celsius to 114 celsius?
Approx 2940 Joules.
How many joules are required to boil 21.1 g of water at 100 C?
The needed heat is 47,65 Joules.
What is the amount of power needed to do 10 joules of work in 1 second?
10 joules per second = 10 watts
How many joules in a cornflake?
There are 1000J in a single flake!! This is also the amount of joules needed to climb an average flight of stairs!!
How many joules are needed to melt 2 grams of water?
2,26 Kj are necessary
The amount of power needed to do 10 joules of work in 1 second is?
10 joules per second = 10 watts
How much energy is needed to get a small electromagnet up to 1.6 Tesla it can be in joules watts or volts?
It had better be in joules. Watts and volts are not units of energy. yes, but how many as in ? joules/sec
How many pallets will be needed to ship 100000 bottles?
10,000
How many joules are in 1500 grams?
Voltage is electrical pressure and Joules is a power rating so other info is needed
How many joules are needed to drive a car 1 mile?
7000
