Answer:
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<span>The Equation to answer this problem is:
5x+9x=90
14x =90
Divide Both Sides By 14
x=6.42857143
Then Multiply The value of x by 9
And get....
m<RQS is 57.85714287
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</span>
Given parameters:
Force = 30N
Distance covered = 3m
Unknown:
Work done = ?
Work done is an important physical quantity. It is formulated as the product of force and distance.
Work done = Force x Distance
The unit is in Joules.
Now go ahead and input the parameters;
Work done = 30 x 3 = 90J
The work done in pushing the car is 90J