Idon't understand these following questions, can someone me?
1) find the work done by a 25...
Physics, 27.09.2019 16:30 Jacobstoltzfus
Idon't understand these following questions, can someone me?
1) find the work done by a 25 n force applied for 6 meters
2) calculate the potential energy of a 5 kg object sitting on a 3 m ledge
3) a rock is at the top of a 20 meter tall hill, the rock has a mass of 10 kg. how much potential energy does it have?
Answers: 1
Physics, 21.06.2019 22:30, tvrgrvJfbhh3881
Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.
Answers: 3
Physics, 22.06.2019 07:00, lujaynsparkles
Which articulations allow for greatest range of motion?
Answers: 1
Mathematics, 07.12.2020 22:40
English, 07.12.2020 22:40
Mathematics, 07.12.2020 22:40
Chemistry, 07.12.2020 22:40