Dime = 2.268 gramsNickel = 5 gramsPenny = 2.5 grams(3 x 2.268) + (2 x 5) + (1 x 2.5) = 19.304 grams
800lbs
You do not have enough information to come up with an accurate answer. All wood does not weigh the same.
It depends on the material and where - on earth or elsewhere - it is being weighed!
36
~2880lb
Dime = 2.268 gramsNickel = 5 gramsPenny = 2.5 grams(3 x 2.268) + (2 x 5) + (1 x 2.5) = 19.304 grams
800lbs
10000000 pounds
a 2x2x5 ecology block weighs 20
You do not have enough information to come up with an accurate answer. All wood does not weigh the same.
http://www.engineersedge.com/commercial_lumber_sizes.htm
It depends on the material and where - on earth or elsewhere - it is being weighed!
weight = mass x gravitational field strength W = 2 x 3.73 = 7.46Newtons
36
It depends on the material as well as the force of gravity.
2 x 15 3 x 10 5 x 6 2 x 3 x 5 Four of them.