Answer:
The track was not level and was tilted slightly downward.
Explanation:
The track was not level and was tilted slightly downward.
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: mercury and venus are (closer to) the sun than earth is. so their orbital periods are (shorter) than earths orbit. the further a planet is from the sun the (longer) it’s orbit is.
Explanation:
The fact that Saanvl deposits the $4,000, means that initially, the money supply remains the same.
<h3>What happened to the money supply after Saanvl's deposit?</h3>
After Saanvl deposited, the money was simply converted from cash to cash deposits at the bank.
Both of these things are considered to be a part of money supply so there is no change in money supply initially.
Find out more on money supply at brainly.com/question/3625390
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