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dusya [7]
3 years ago
11

when a man throws a stone in the direction of maximum range the stone rises to a height of 20m . what is the range and how long

is the stone in air​
Physics
1 answer:
jeyben [28]3 years ago
3 0

Answer:

50m

Explanation:im just smart thank me later

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What is the conductor's resistance if its length is 2m and has a cross-sectional area of 0.7m with a resistivity of4Ωm? a. 1.4 Ω
Firlakuza [10]

Answer:

The answer is c. 11.42 Ohm

Explanation:

The conductor's resistance is calculated by the formula in the figure.

So, you have to replace the given values into the formula.

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R= 4 ohm.m . (2m/o.7m^{2} )\\R=11.42ohm

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4 years ago
Words a child uses are called the spoken or ___ vocabulary
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3 years ago
Lucia kicks a ball on a level playing field with an initial velocity of 11.3 m/s at an angle of 35° above the horizontal. Find:
grandymaker [24]

Explanation:

Given that,

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t=\dfrac{2u\sin\theta}{g}\\\\t=\dfrac{2\times 11.3\times \sin(35)}{9.8}\\\\t=1.32\ s

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Maximum height is given by :

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scZoUnD [109]

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2 years ago
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kiruha [24]
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Hope this helps and have a nice day:)
7 0
3 years ago
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