The question where asking to calculate how much work does the robot in your situation or problem do in climbing to the top of the well, base on that, I would say that the work done is 3720 N. I hope you are satisfied with my answer and feel free to ask for more if you have question and further clarification
Answer:
Step-by-step explanation:
9 - 4x > = 5 or 4(-1 + x) - 6 > = 2
-4x > = 5 - 9 -4 + 4x - 6 > = 2
-4x > = -4 4x - 10 > = 2
x < = -4/-4 4x > = 2 + 10
x < = 1 4x > = 12
x > = 12/4
x > = 3
answer is : B
Answer:
<h3>Encik Arif's mass is 63kg</h3>
Step-by-step explanation:
Let Encik Arif's mass be x
the ratio of Encik Arif's mass to his son's mass is 3:2
That's
<h3>
</h3>
The son's mass is 42, so the ratio of Encik Arif's mass to his son's is
x : 42
That's
<h3>
</h3>
Now equate the two fractions
That's
<h3>
</h3>
Cross multiply
3(42) = 2x
126 = 2x
Divide both sides by 2
We have the final answer as
<h3>x = 63</h3>
Hope this helps you