subject
Physics, 21.01.2021 01:00 dasan21

If a 10 kg ball is sitting on a 5 meter high ledge, what is it's potential energy? (g= 9.8 m/s2)

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 19:30
Contrast the force of gravity between these pairs of objects a 1 kg mass and a 2 kg mass that are 1 m apart and two 2 kg masses that are 1 m apart
Answers: 2
question
Physics, 22.06.2019 03:50
The force acting on a beam was measured under the same operating conditions and a sample of 5 data points was collected. this process was repeated by 3 observers. the pooled standard deviations of these 3 data sets was 1.21. determine the true mean force using all pooled data (with a 95% probability). the result should look like this: true mean = mean +/- margin of error
Answers: 1
question
Physics, 22.06.2019 05:00
Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?
Answers: 1
question
Physics, 22.06.2019 15:20
Your science teacher brings in a speaker to talk to your class about climate change. during the session, students ask a few questions. which questions are related to the current evidence on climate change
Answers: 3
You know the right answer?
If a 10 kg ball is sitting on a 5 meter high ledge, what is it's potential energy? (g= 9.8 m/s2)...
Questions
question
Physics, 11.11.2020 06:10
question
Computers and Technology, 11.11.2020 06:10
question
Mathematics, 11.11.2020 06:10