Question
A 13 kg object sitting on a ledge has 6.1 kJ of gravitationalpotential energy. What is the height of this object in centimeters?Use 9.8 m/s^2 where needed.
A 13 kg object sitting on a ledge has 6.1 kJ of gravitational potential energy. What is the height of this object in centimeters? Use 9.8 m/s^2 where needed.
Answers
(I) A 6.0 -kg monkey swings from one branch to another 1.3 $\mathrm{m}$
higher. What is the change in gravitational potential energy?
Mass of the person is equal to Dad. Look around the altitude off I was just physical toe. A dent for that matures The really arbitration. Extradition. We have nine fight and one meter force against a girl. You protect the Serie Well, this difference line then vol the Farm law for potential energy you go to mg. Now put the values Mosses, Adi and Katie. Well, you obliteration station is nine point and one meter basket's good and the way you are, It just I did. And four dead. We do Tau Bay. What? Applying these Julio's. We get 7.6 much will I into the power six Joo's, which is a call to seven Ban Cheeks Maeda Joe.
In this question, we want to find a gravitational potential energy of a person on top of at the top of Mount Everest. So this is our sea level. And then this is how my mom temperatures he and the height of the Mount Everest. Yes, Uh from sea level 8 8 for eight in this. Okay. And then we have a person here and the person is uh huh, idiot kid you. Okay. And then this is our Y equals zero. Right? So reputational potential energy okay. Is equal to N G Y. Mm. Um, it's 88 Gs 9.8 Y. S 8848 m. The and the answer is 7.63 times 10 to the six troops. Okay? So this is the answer for this question and that's all.
Mhm. To solve this question, fascinated visualized. There is a problem. Yeah. And this is the ground level. The height of the tower. This h the initial height of a person on the ground is the high tech. The ground your suit. Uh This is astronaut and we can take the datum level for the potential energy. Again, there will be off our choice. So by taking the day come at four ground level For the initial of the partition as he is zero. The attention is yet at the top of the table at least. Cream is a Cuban ankle, the mass and muscle purpose and em into the gravitational constant acceleration G into the height. H. The potential penalty equivalent to the masses 55 kg & g s 9.8 Because all 2nd square because the height of the tower that is Or in the 43 m energy with respect to the ground level. As serious. 2.39 in 10 days for troops.
Hi, everyone. This is the problem based on gravitational potential energy which is given by energy data over the edge Masses here is just given 88 g s, 9.8 data by S 8848. So it is to me 76 t zero five and 5.2 June or around 7.6. Mega do that. So thanks for watching it.