Answer:
Explanation:
As we know that the tension in two strings are
now we have
so we can say
also we have
now divide two equations
The solution to the problem is as follows:
Normal force is m*g plus 240 N*sin30.
<span>30 kg*9.8 m/s^2 + 240 N*sin30 = 414 N
</span>
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Answer:
A.
Explanation:
hope it help,tnx sa points
It will be the displacement