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e-lub [12.9K]
3 years ago
9

A object weighing 5 kg, starts to accelerate evenly on a horizontal line. A force moves the object

Physics
1 answer:
hammer [34]3 years ago
5 0
Work= force*distance
Work= x*12
Force= mass*acceleration
Force= 5 kg*6
Force= 40 N
Work= 40×12
Work= 480 J (joules)
I think this is it
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q=3.5*10^-4

Explanation:

<u>concept:</u>

The force acting on both charges is given by the coulomb law:

F=kq1q2/r^2

the centripetal force is given by:

Fc=mv^2/r

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<u><em>when the plane is uncharged </em></u>

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