Answer:
The force exerted by the weight lifter is 81.7 N.
Step-by-step explanation:
We can find the force exerted by the weight lifter using the definition of work:
(1)
Where:
F: is the force
d: is the displacement
We have W = 9.8 J of work and d = 0.12 m, so by solving equation (1) for F we have:

Therefore, the force exerted by the weight lifter is 81.7 N.
I hope it helps you!
The answer is 28.2 (or about 28). to find this, you do 23,572 / 837.
264 cm3.
Length * width * height gives the volume of a shape.
Step-by-step explanation:
Percentages are over 100.
<u>Multiply 63/50 by 2:</u>
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Your answer is 126%.
The triangle translated up would have vertices at S(1,4), T(2,0), and U(4,3).