Physics, 20.04.2020 17:00 lokaranjan5736
Block A is placed on a rough surface inclined at an angle & above the horizontal. A taut string connects block A over a pulley to block B, which hangs from the string, as shown below. The masses of blocks A and B are MA and MB, respectively. At time t=0, block A is sliding up the slope as block B falls, and the blocks are both slowing down. Assume that the mass and friction of the pulley are negligible. Initial VelocityThe two blocks eventually stop and reverse direction. Which of the following graphs best predicts the acceleration of block A as it moves up and down the rough, inclined surface? Assume that the positive direction points down the slope. Note:A figure is shown in which two blocks are shown on an inclined surface
Answers: 3
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The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.
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Block A is placed on a rough surface inclined at an angle & above the horizontal. A taut string...
Mathematics, 28.07.2020 08:01
Mathematics, 28.07.2020 08:01
Mathematics, 28.07.2020 08:01
Mathematics, 28.07.2020 08:01