A spacecraft weighing 6.6 tons orbits at a speed of 7.8 km / s. What is the impulse of the ship?
| December 16, 2020 | education
The momentum is found by the formula
p = m * V
It seems, take and substitute, but not so simple. Before substituting values, we must convert 6.6 tons to kilograms, and 7.8 km / s to m / s
And this
6,600 kilograms and 7,800 m / s, but now you can simply substitute the values, and it turns out
p = 6600 * 7800 = 51 480 000 (kg * m / s)
Answer: p = 51 480 000 (kg * m / s)
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