18=39-7y
minus 18 from both sides (0=21-7y)
subtract 21 from both sides to get the variable and the number on opposite sides
-21=-7y
-21/-7y= ____
y= ___
No, work is equal to force times distance. Power is equal to force times distance over time.
4/5 = 8/10 = 0.8
Hobbies equals an interest that is (usually) not part of someones normal work or career.
18 teaspoons equal 6 tablespoons
Work is equal to the energy used to move an object. Shown as: work done (Joules) = Force (Newtons) X Distance moved (metres)
In physics, Power is equal to Work divided by time:P = W/tP = PowerW = Workt = time
Work is equal to the force supplied multiplied by the distance moved, so it is 1200J.
16
Work is basically a type of energy. Power is equal to energy / time; therefore, energy (or work) = power x time.
It is: 9767 equals a prime number because it has only two factors which are itself and one.
Seven divided by fifteen equals 0.4666 repeating. Write it out as a long division problem.
Work equals the change in energy, in a closed system energy is not lost. So in a closed system any work done will be countered by an equal and opposite work. An example is throwing a ball up into the air and catching it again. The work done by you to accelerate it is equal and opposite to the work done by the earth.