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2 years ago

1.15) What distance will 650 joules of work move a box weighing 50 newtons?

Physics

1 answer:

son4ous [18]2 years ago

6 0

Answer:

The answer is 13 however make sure if they ask for a certain measurement like meter answer it by saying 13 meters.

Explanation:

This basically turns into basic algebra if you know the formula for work. The formula for work is W=F*d

Here are the variables that you know 650J=50N*d so you need d.

All you do is divide 650J by 50N and you get a total of 13 (meters since I don't know what they want you to put it in).

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Answer:

Explanation:

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When the electron is moving in positive y direction

V =4×10^5 •j m/s

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The only time V×B is zero is when both V and B are in same direction

This shows that B is in the positive x direction or negative x direction

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Now applying this to the second condition

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3.2×10^-13 •k =1.609×10^-19 × (4×10^5•j ×Bx •i)

Note that, j×i =-k

3.2×10^-13 •k / 1.609×10^-19 = (4×10^5Bx •(j×i))

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1988812.927/4×10^5 •k =-Bx •k

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2 years ago

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Explanation:

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2 years ago

1.15) What distance will 650 joules of work move a box weighing 50 newtons?​

1.15) What distance will 650 joules of work move a box weighing 50 newtons?