A paper clip has a mass of about 1 gram. A large baseball bat has a mass of about 1 kilogram. Based on these two examples, 1 gram (the mass of 1 paperclip), and 10 grams (the mass of about 10 paperclips) is far too light. 10 kilograms is equivalent to the mass of 10 large baseball bats, which is far too heavy for the mass of a pair of sneakers, so the best estimate for the mass of a pair of sneakers is 1 kilogram.
what is the best estimate of the capacity of a soda can
100g and if you notice it's the equal to 1 newton, see the apple connection there?
The best estimate is the true value.
Since sqrt(52) is an irrational number, the best estimate is √52. Any decimal estimate can be improved by adding another digit so none can be BEST.
Which is the best estimate for the mass of a duck?
The mass of a lemon can vary depending on its size and variety, but on average, a medium-sized lemon typically weighs around 3-4 ounces or 85-113 grams. To get a more precise measurement, you can use a kitchen scale to weigh the lemon in grams or ounces.
10 grams
1kg
250 kilograms
3 grams
15kg
1 gram
1 gram
0.2 grams
50
That depends a lot WHAT you want to estimate about the lemon - which of its qualities, e.g., its mass, its diameter, its sourness, its color, etc.