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Girma
Questions (6)
The Two Main Internal Challenges To The Policy Of Emperor Tewodros 2 Came From -And -
1 answer
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An object weighing 1N in air .it got 0.8N weight when it is emerssed in water what is it's loss of weight?
1 answer
448 views
Express the given sums using sigma notation. 1/2+1/2×3+1/3×4+...1/99×100?
1 answer
541 views
If the earth doubled in mass but stayed the same size, what would be the acceleration due to gravity at the surface? m/s2 The
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645 views
If a ball hits a wall going 10 m/s, and bounces off going 7 m/s. What is the coefficient of restitution?
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653 views
You are riding a carousel that is turning at a constant angular velocity. You must pull toward the center with 100N of force to
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578 views
Answers (7)
Asweer
help me by answering
-16t^3+100t=72 -16t^3+100t_72=t t=_4(t_2)(4t^2+8t_9)=0
Answer
do it for the first one
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