2 times 3 to the second power equals to 2x9 or 18 2 to the second power times 3 equals to 4x3 or 12 therefore the least common factor is 2.
The formula is energy is equal to power times time. This would be 100 W times 1s which equals 100 Joules per second times 1 second which is equal to 100 Joules. 560 nm for lambda, v equals c divided by 560 nm which equals 5.4 by 10 to the 14th power which equals Hz. 1 photon equals E equals hv equals 6.626 times 10 up to the negative 34th power Joules per Hz times 5.4 times 10 up to the 14th Hz which equals 3.7 times 10 up to the negative 19 Joules. The answer is 100 J which equals 100 J divided by 3.7 times 10 up to the negative 19th power J which equals 2.7 times 10 up to the 20th power.
The answer is 1, whatever the value of a.
100 divided by 25 times 64 = 256
it equals 18 times 18. 18 times 18 equals 324. 324 is your answer.
Negative 5 to the second power would be -5 times -5 which would be 25.
81 divided by 9 ie 9
That's the same as x3 times x3 which equals x6
In America the formula for inertia = .5 mass X velocity2 OR MASS (which equals, weight divided by grams) times (which equals, X) VELOCITY (which equals, feet per second divided by time)
Force equals mass times acceleration; so acceleration equals force divided by mass. 12 newtons divided by 2 kilograms equals 6 metres per second per second. (newtons are (kilogram times metre) divided by seconds squared)