một xe ô tô chuyến trước chở được 3 tấn muối chuyến sau chở nhiều hơn chuyến trước 3 tạ hỏi cả hai chuyến xe đó chở được bao nhi
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Answer:
Step-by-step explanation:
Work can be found by multiplying the force by the distance traveled in the direction of the force.
The force is 45 Newtons.
The distance traveled is 1 meter.
Substitute the values into the formula.
Multiply.
1 Newton meter is equal to 1 Joules.
Therefore our answer of 45 Newton meters is equal to 45 Joules.
The work done is <u>45 Joules.</u>