A 1.53 kg ball is attached to a ceiling by a 3.06 m longstring. The height of th

Question

A 1.53 kg ball is attached to a ceiling by a 3.06 m longstring. The height of the room is 5.12 m. Theacceleration of gravity is 9.8 m/s2.
What is the gravitational potential energy associated with theball relative to the ceiling? Answer in J.
What is the gravitational potential energy relative to thefloor? Answer in J.
What is its gravitational potential energy relative to a pointat the same elevation as the ball? Answer in J. A 1.53 kg ball is attached to a ceiling by a 3.06 m longstring. The height of the room is 5.12 m. Theacceleration of gravity is 9.8 m/s2. What is the gravitational potential energy associated with theball relative to the ceiling? Answer in J. What is the gravitational potential energy relative to thefloor? Answer in J. What is its gravitational potential energy relative to a pointat the same elevation as the ball? Answer in J. A 1.53 kg ball is attached to a ceiling by a 3.06 m longstring. The height of the room is 5.12 m. Theacceleration of gravity is 9.8 m/s2.
What is the gravitational potential energy associated with theball relative to the ceiling? Answer in J.
What is the gravitational potential energy relative to thefloor? Answer in J.
What is its gravitational potential energy relative to a pointat the same elevation as the ball? Answer in J.

Explanation / Answer

>>> PE = mgh = 1.53*9.8*(-3.06) = -45.88 J
What is the gravitational potential energy relative to thefloor? Answer in J.
>>> PE = mgh = 1.53*9.8*(5.12-3.06) = 30.89 J What is its gravitational potential energy relative to a pointat the same elevation as the ball? Answer in J.
>>> 0

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.