Block 1 is stacked on top of block 2. Block 2 is connected by a light cord to block 3, which is pulled along a frictionless surface with a force F as shown in the diagram. Block 1 is accelerated at the same rate as block 2 because of of the frictional forces between the two blocks.
physics. A block of mass m is directly pulled up slowly on a smooth inclined plane of height h and inclination θ with the help of a string parallel to the incline.
Solar energy is generated without a turbine or electromagnet. Special panels of photovoltaic cells capture light from the sun and convert it directly into electricity. The electricity is stored in a battery. Solar energy can also be used to directly heat water for domestic use (solar thermal technology).
Oct 12, 2007 · It is directly proportional to that. Now when once motion starts Momentum comes into effect. Now instead of producing whole effect of weight downwards as in case of static friction, as per law of momentum it would produce its effect in direction of velocity, this way supporting the applied force P.
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