They mostly changed how the fosil fuels , transprotation ,appliances
At the bottom of the circle, the ball is being pulled upward by tension in the rope and downward by its own weight, so that the net force on it is
∑ F = 450 N - (0.75 kg) g = (0.75 kg) a
where a is centripetal acceleration. At this maximum tension, the ball has a maximum centripetal acceleration of
a = (450 N - (0.75 kg) g) / (0.75 kg) = 590.2 m/s²
Then its maximum tangential speed v is such that
a = v² / (1.0 m)
⇒ v = √((1.0 m) a) ≈ 25 m/s
I believe that it must be the policy of united states -argument.
I believe that we must assist free people- Not argument.
I believe that our help should be primarily through economic and financial aid - argument
<h3>How do you know if the passage is an argument or not?</h3>
A passage is known to be an argument if the Context is trying to convince you about an idea and if its conclusion has what it is trying to convince you of.
Note that one need to know the Reasons and why one need to believe them for it to be an argument.
Therefore, I believe that it must be the policy of united states -argument.
I believe that we must assist free people- Not argument.
I believe that our help should be primarily through economic and financial aid - argument
Learn more about argument from
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