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Which would you estimate has the greater mass - a two inch feather or a one - inch eraser?
Wiki User
∙ 13y ago
I would bet on the eraser.
Wiki User
∙ 13y ago
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Which has greater mass a two inch feather or a one inch eraser?
The greater the mass of an object, the greater its weight. The greater the weight of an object, the more difficult it would be to lift it. So ask yourself this question: which object is more difficult to lift, an eraser or a car?
Is 5 cm the best estimate of how long a little eraser?
I would say 3cm but it's of the right magnitude
Estimate 199 over198 plus 35 over 17 indicating if the actual answer is greater than or less the estimate?
199 over 198 estimate = 1 actual answer would be greater than 1 35 over 17 estimate = 1 actual answer would be greater than 1
How you would estimate the product of greater numbers?
By rounding off.
Why would you want your estimate to be greater than your actual answer?
There is no good reason. There are times when you would and times when you would not.
What unit would is used to measure the mass of an eraser?
8 grams
How does a eraser erase?
The life cycle of an eraser is one millennium ( side effect would be if your a hobo then its a day)
What drops the fastest a penny or an eraser?
an eraser. a penny would catch more air under it. no both would drop at same speed
Why would you want your estimate to be greater that the actual amount?
If you were a car mechanic and your actual amount came in lower than the estimate, your customer would think he or she got a good deal.
If one student tossed a chalkboard eraser horizontally so that the eraser hits the ground 5 meters away at exactly the same time another student drops an eraser which eraser hits the ground first?
they would hit at the same time
A feather falls through the air more slowly than a brick because of?
If you dropped them in a vacuum, they would fall at the same rate. However, when you do it in air, the friction from the air will slow the feather considerably, as the surface area to mass is much greater then that of the brick.
Which would you estimate has the greater mass a five inch banana or a seven inch banana and why?
7 inch
