Questions by Kamranicus

Questions by Kamranicus

An astronaut who was 30 years old left to explore the galaxy in 2020, on a spaceship travelling at 2.5 x 108 m/s. He is expected to return in 2060. About how old will he appear to be?

asked Feb 23, 2020

2 answers

1 vote

34.6k views

How do you round 1,995,298 to the nearest 10,000

asked Jul 28, 2019

1 answer

0 votes

68.7k views

^ please help me____________

asked Jun 21, 2019

2 answers

2 votes

89.6k views

The pony express was a popular method of moving the mail quickly in the mid-1800s. Suppose a pony's momentum is calculated to beThe mass of the pony is 450 kg. What is the magnitude of the pony's velocity?

asked Feb 14, 2019

2 answers

2 votes

140k views

Need help please!!!!!

asked Jan 7, 2019

1 answer

1 vote

21.6k views

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