please slove this three questions
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please slove this three questions
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Answer:
1. 386208000 seconds
2. 10 km/s
3. uninform
Explanation:
1. We know that,
1 year = 365 days
1 year = 12 × 365 = 4380 days
1 month = 30 days
3 month = 3 × 30 = 90 days
It means,
12 years and 3 months = 4380 days + 90 days
= 4470 days
1 day = 24 hours
1 hour = 3600 seconds
So,
12 years and 3 months = (4470 × 24 × 3600) seconds
= 386208000 seconds
2. Spaceship speed is 36000 km/h
So, in 1 hour spaceship travel 36000 km
Or we can say that in 60×60 second spaceship travel 36000 km
Therefore in 1 sec spaceship travel
= 36,000/60*60
= 10 km/s
3. Since same,the distance covered per unit time for the entire distance covered is not the the motion is non-uniform.
please open below image to get graph.
Answer:
Ans 1→38,62,08,000 seconds
Ans 2→10 km/s
Ans3→????