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Khalil
Questions (4)
What is the change in momentum for a 5,000 kg ship in outer space that experiences no net force over a 1 hr period?
2 answers
1,599 views
A 10 kg bowling ball sits at the top of a 10 m hill and then slides down its icy hillside.
a. What is the speed of the bowling
1 answer
1,502 views
A 20 kg chair has 250 J of potential energy relative to the ground. If the chair is dropped from its position, what is its speed
2 answers
1,847 views
81 is 56% of what?
2 answers
307 views
Answers (2)
It’s actually 1240 cal
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