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15 lis 2022 · Question 1: A mass of 2Kg is taken from the ground to the height of 10m. Find the potential energy of the object. Answer: The potential energy of a mass ‘m’ at the height ‘h’ is given by, P = mgh . Given: m = 2kg and g = 10 m/s 2 and h = 10m. Aim: Find the potential energy. Plugging in the values in the formula. P = mgh . ⇒ P = (2)(10 ...
Elastic potential energy and elastic potential energy stores. This is energy stored when some material is stretched or compressed and the energy released when the constriction is released - usually as kinetic energy. eg the wound up compressed spring of a clockwork clock - provides the energy store to drive the mechanical motor,
10 wrz 2024 · Potential energy is the energy stored in an object due to its position or state, while kinetic energy is the energy of motion. By taking this quiz, you'll explore how potential energy can be converted into kinetic energy and vice versa.
Kids take a quiz on Physics: Potential Energy. Practice science problems online test and questions for students and teachers.
The magnitude of the electric potential is written beside each equipotential line. A, B and C are 3 points within the electric field produced by the positive plate. Figure 3. An electron is moved from A to B and then from B to C. Calculate: (i) The electric potential difference between A and B.
This test covers Work, mechanical energy, kinetic energy, potential energy (gravitational and elastic), Hooke’s Law, Conservation of Energy, heat energy, conservative and non-conservative forces, with some
The answer is D. The total mechanical energy (i.e., the sum of the kinetic and potential energies) is everywhere the same whenever there are no external or nonconservative forces (such as friction or air resistance) doing work.
