This site is not the place to go for answers to your homework or tests.
Nobody here is cruel enough to do that to you.
It takes less force to lift things on the moon than to lift them on Earth,
but the same force to throw them horizontally in both places. You can
find the reasons explained in the book and other materials you used in
the same class where the questions came from. (Both parts 'A' and 'B'.)
the volume of atom is much greater than that of nucleus
The energy of the valence electrons is greater then the energy of the core electrons.APEX
You must compare the densities of the object and whatever substance you are putting it in. If the density of an object is greater than the substance it is in, then the object will not float on the surfaceRead more: Which_law_tells_you_if_a_object_will_float_or_sink
You must compare the densities of the object and whatever substance you are putting it in. If the density of an object is greater than the substance it is in, then the object will not float on the surface Tomatoes are denser than water
No. If you are talking about "velocity", then you are talking about magnitude and direction - i.e., vectors. You can't really compare vectors, in the sense of one vector being greater than another; but you can compare their magnitudes - and the magnitude is always non-negative. In this sense, you can't even have a "velocity of minus 4 m/s" - you would have a "velocity of 4 m/s in a certain direction".
You can't compare that. You can compare mb with kb, or mbps with kbps.
when you want to compare numbers to which is greater, lower or even equal
To compare decimals: look at the highest-order digit and compare. If it is the same, look at the next digit, and so forth. Thus, 23.5 is greater than 11.4 (because the tens digit is greater), 123.88 is greater than 25.82 (because the second number has no hundreds digit, so you can take it to be zero), 115.28 is greater than 113.99 (the first two digits are equal, so you compare the third digit). To compare fractions: use a calculator to convert to decimals, then compare. Alternately, you can convert to a common denominator, then compare the numerators.
3.62 is greater than 3.2
The number in brackets: 2(2)17 was the only number needed to compare whether 2217 is greater than 2167.
First, compare the number of digits. Since they are the same, compare the first (leftmost) digit. Then compare the second digit, etc., continuing until you find a digit that is greater in one number than in the other.
To compare two decimals, start by comparing the digits with the highest place-value. In this case, the first digit after the decimal point. Whichever is greater, belongs to the greater number. If these digits are equal (for example, when you compare 0.15 and 0.173), compare the second digit - and continue until you find a difference.
It is greater than water. It sinks.
Then 6.8 is greater than 6.08
the lower number for the denominator greater the number is.
When the denominators are the same, whichever one has the greater numerator is greater.
You either convert the fractions to a common denominator, and then compare, or you convert them to their decimal equivalent and then compare. The latter can quickly be done with a calculator.