KalprunoOjess KalprunoOjess

04-07-2016
Physics

contestada

A diamond with a mass of 45 g hangs motionless from a chain. what is the upward force of the chain on the diamond?

Respuesta :

olemakpadu olemakpadu

07-07-2016

The chain would support the weight of the diamond.

m = 45g = 45/1000 = 0.045 kg, g ≈ 9.8 m/s²

W = 0.045 * 9.8 ≈ 0.441 N

Upward force ≈ 0.441 N

Answer Link

Otras preguntas

Which words describe the sets of plays during Shakespeare's day? A. shabby, ugly B. expensive, elaborate C. elegant, graceful D. spare, simple

what is one way to appeal to ethos? A. by asserting that there is no other way to look at the issue. B. by showing you are knowledgeable about an issue. C by sh

The hypothesis that evolution occurs and irregular rate through geologic time is known as

Solve for x and express your answer as a logarithm. 3(5^x) = 48 Simplify your answer as much as possible.

who kept an accurate journal of what happened at the constitutional convention

On a particular day, the wind added 2 miles per hour to Jaime's rate when she was rowing with the wind and subtracted 2 miles per hour from her rate on her retu

Determine the nature of the roots: 5x^2+20x+20=0 a. no real solutions c. cannot be determined b. a unique real solution d. two distinct real solutions

Which events sparked World War I? Check all that apply.

calculate the kinetic energy of a 4kg cat running 5m/s

Which verb is in the present progressive form? A. will be flying B. was hopping C. am swimming D. had been driving