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3 years ago

14

If a group of workers can apply a force of 1,275 newtons to move a crate 26 meters, what amount of work will they have accomplis

hed

1 answer:

JulijaS [17]3 years ago

8 0

Work=applied Force x distance

= 1275 x 26
=33150 Joules

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Answer:

$141.30grams$

Explanation:

First, denote our known values;

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Mass is impulse divided by change in velocity:

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Hence, the mass of the ball is 141.30grams

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Answer:

0.0239364 N

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Buoyant force is given by

$F_b=\rho gV\\\Rightarrow F_b=1.22\times 9.81\times 2\times 10^{-3}\\\Rightarrow F_b=0.0239364\ N$

The buoyant force is 0.0239364 N

Net vertical force is given by

$F_n=F_b-W_{He}-W_{r}\\\Rightarrow F_n=0.0239364-0.175\times 2\times 10^{-3}\times 9.81-1.5\times 10^{-3}\times 9.81\\\Rightarrow F_n=0.0057879\ N$

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3 years ago

Two angles are supplementary. The first angle measures 40°. What is the measurement of the second angle?

e-lub [12.9K]

Supplementary angles add up to 180°.
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2 years ago

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