Physics, 03.06.2021 23:40 FireStorm6265
A uniform bar 'AB' 100cm long weights 60N and upward force of 50N is applied at a point 20cm from A and downward force of 60N and 30N act, at A and B respectively. calculate the value and position of the equilibrant
Answers: 2
Physics, 21.06.2019 22:30, djs1671
Laboratory experiments, observational field studies, and model-building are all examples of different forms of scientific investigations. in what way do laboratory experiments primarily differ from other forms of scientific investigations? a. a laboratory experiment is the only accepted form of investigation within the scientific community. b. studies about how things behave in nature or studies involving very large objects are best answered through laboratory experiments. c. laboratory experiments involve the identification and control of variables. d. data can only be generated through laboratory experiments, not other forms of investigation.
Answers: 3
Physics, 22.06.2019 05:00, shimmerandshine1
At time t=0, a particle is located at the point (3,6,9). it travels in a straight line to the point (5,2,7), has speed 8 at (3,6,9) and constant acceleration 2i−4j−2k. find an equation for the position vector of the particle.
Answers: 2
Physics, 22.06.2019 05:10, blondesaturn
Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.
Answers: 3
A uniform bar 'AB' 100cm long weights 60N and upward force of 50N is applied at a point 20cm from A...
Mathematics, 17.06.2020 03:57
Mathematics, 17.06.2020 03:57
Mathematics, 17.06.2020 03:57