Physics, 30.01.2021 06:40 ibahadurali786oz4gxs
The potential energy of a watermelon is 15.0 J. The watermelon is 3.0 m high. What is the mass of the watermelon? g = 9.8 m/s2
Answers: 3
![E_{pot}=m*g*h\\15=m*9.8*3\\m = 0.51[kg]](/tpl/images/1079/8689/5c0c3.png)
Another question on Physics
Physics, 21.06.2019 21:30
According to social exchange theory, altruistic behaviors benefit the individual who performs them. t/f
Answers: 1
Physics, 22.06.2019 05:30
Suppose you have three polarizing filters, with the second at an angle of 42∘ to the first and the third at an angle of 90∘ to the first. by what perfect will the original intensity of unpolarized light be reduced to after passing through all three filters?
Answers: 2
Physics, 22.06.2019 10:00
**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z
Answers: 1
You know the right answer?
The potential energy of a watermelon is 15.0 J. The watermelon is 3.0 m high. What is the mass of th...
Questions
Mathematics, 18.03.2021 01:50
History, 18.03.2021 01:50
Mathematics, 18.03.2021 01:50
Spanish, 18.03.2021 01:50
Mathematics, 18.03.2021 01:50
Social Studies, 18.03.2021 01:50
English, 18.03.2021 01:50
