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Aestas
Questions (10)
For a population with a mean of (mew) = 50 and a standard deviation of 10, how much error, on average, would you expect between
1 answer
726 views
Two 75.0-kg hockey players skating at 5.25 m/s collide and stick together. If the angle between their initial directions was 140
1 answer
1,118 views
When a golf club strikes a golf ball, the club is in contact with the ball for about .0016 s. The 45-g ball acquires a speed of
1 answer
756 views
A 1000 kg car can accelerate from rest to v = 85 km/hr in a time t = 7.4s.
If, instead the power of the car is smaller by a
0 answers
963 views
An airplane pilot falls 355 m after jumping from an aircraft without his parachute opening. Fortunately, he lands in a snowbank,
3 answers
1,162 views
What does the G/B chord mean, on guitar? Why is it called G/B?
1 answer
471 views
The rate constant is 9.50x10^-5 L/mol*s at 195 degrees Celsius and 1.30x10^-3 L/mol*s at 258 degrees Celsius. What is the
0 answers
542 views
Hello,
I am needing help formulating a question for my English class. We are needing to write an ethical/causal argument. I want
1 answer
796 views
Each of the following statements has 1, 2, or 3 conceptual flaws. Explain what is wrong with each sentence (I just need help
2 answers
721 views
ARe there any different effects of PTSD on men, women, and children? If so, what?
1 answer
527 views
Answers (3)
The problem I'm having (in general with Physics) is knowing which equation to use. I used the air resistance force = mg, and the answer came out wrong. So I just don't know what I'm doing wrong.
The problem I'm having (in general with Physics) is knowing which equation to use. I used the air resistance force = mg, and the answer came out wrong. So I just don't know what I'm doing wrong.
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