How much work does it take to raise a $14 k g$ $14 kg$ weight $15 m$ $15 m$ ?

Question

How much work does it take to raise a $14 k g$ $14 kg$ weight $15 m$ $15 m$ ?

1 Answer

Impact of this question

1648 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2015-12-28T11:26:42

The elapsed work is $- 2060.1 J$ $-2060.1 J$

Explanation:

Consider the equation $L = - (U (B) - U (A))$ $L=-(U(B)-U(A))$ where $U = m g h$ $U=mgh$ .
You use your values and find that $L = - m g h + 0 = 14 k g \cdot 9.81 \frac{m}{s^{2}} \cdot 15 m = - 2060.1 J$ $L=-mgh+0=14kg*9.81m/s^2*15m=-2060.1 J$
That's all.

Science

Math

Humanities

... and beyond

How much work does it take to raise a $14 k g$ $14 kg$ weight $15 m$ $15 m$ ?

1 Answer

Explanation:

Related questions

Impact of this question

Science

Math

Humanities

... and beyond

How much work does it take to raise a 14kg14 kg weight 15m15 m ?

1 Answer

Explanation:

Related questions

Impact of this question

How much work does it take to raise a $14 k g$ $14 kg$ weight $15 m$ $15 m$ ?