Explanation:
hi of of the above answer ofgg if you have any questions or else I can understand the purpose of the reason for the late reply I was late of
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
Answer:
The curve shifts to the left if the determinant causes demand to drop. That means less of the good or service is demanded at every price.
Explanation:
That happens during a recession when buyers' incomes drop. They will buy less of everything, even though the price is the same.
The format given here is pretty confusing. Can you present it a little more organized? I think I can help you out.
