Two meteoroids are heading for earth. Their speeds as they cross the moon's orbit are 2.0 km/s.
(A) The first meteoroid is heading straight for earth. What is its speed of impact? Make sure your answer is in km/s.
(B) The second misses the earth by 5000 km. What is its speed at its closest point? Make sure your answer is in km/s.
Recently Asked Questions
- Tell what the following people are going to do tomorrow, by changing the present tense verb to the correct form of the future tense. You write on the
- A sample of gas has a mass of 0.535 g Its volume is 124 mL at a temperature of 85 . C and a pressure of 763 mmHg . Find the molar mass of the gas. I
- what do authors mean by instrumental goal relations?