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yanalaym [24]
3 years ago
6

1

Physics
1 answer:
s344n2d4d5 [400]3 years ago
8 0

Answer:

\large \boxed{\mathrm{40 \ Nm}}

Explanation:

\sf Moment \ (Nm) = Force \ (N) \times Distance \ from \ pivot \ (m)

M=20 \times 2

M=40

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An airplane is seller rates down a runway at 3.10 M/S squared 441.5 seconds from rest until finally left off the ground ,what is
sineoko [7]

Answer:

302129m

Explanation:

Using s= ut + 1/2at²

But u= 0

So

S= 1/2(3.1)(441.5)²

=302129m

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A positively charged plastic ruler is brought close to a piece paper resting on the desk. The piece of paper was initially neutr
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2 years ago
A body with initial velocity 8.0 m/s moves along a straight line with constant acceleration and travels
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Answer:

<em>(a) The average velocity is 16 m/s</em>

<em>(b) The acceleration is 0.4 m/s^2</em>

<em>(c) The final velocity is 24 m/s</em>

Explanation:

<u>Constant Acceleration Motion</u>

It's a type of motion in which the velocity (or the speed) of an object changes by an equal amount in every equal period of time.

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v_f=v_o+at\qquad\qquad [1]

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\displaystyle x=v_o.t+\frac{a.t^2}{2}\qquad\qquad [2]

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\displaystyle a=\frac{v_f-v_o}{t}

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v_f=8+0.4\cdot 40

v_f=8+16=24

The final velocity is 24 m/s

3 0
2 years ago
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elena-14-01-66 [18.8K]

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fn /2 .3 'in

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