Swing it backwards and forwards, because according to newtons law, every action force has an opposite and equal reaction force. When you swing it one way, the jet pack will be pushed to other way, so when this motion is completed as many times/ with enough energy, the person will reach the station
The opportunity cost of any decision is what is given up as a result of that decision. Opportunity cost includes both explicit costs and implicit costs. The firms economic profits are calculated using opportunity costs. Accounting profits are calculated using only explicit costs.
Answer:
B
An iron stake because it is a conductor.
Explanation:
