Question

2 ⚁ I have no doubt I could go with it if it increases the cost for this is not to take place at a simple poster and the earth it in one 1⃣ and then a couple on a new place in your own solutions to your atlas of your ​

Answer 1

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Explanation:

Question 21 1 pts A low-cost way of sending spacecraft to other planets would be to use the radiation- pressure on a solar sail. The intensity of the sun's electromagnetic radiation at distances near the earth's orbit is about 1,286 W/m2 What size sail would be needed to accelerate a 5,768 kg space craft toward Mars at 0.015 m/s2? Assume that the solar sail is perfectly absorbing: Enter your answer in square kilometers (yes, it would need to be large) to two decimal places. Do not include the units in the answer; enter only the numerical value: A km?