牛顿运动定律综合应用.如图,被水平拉伸的轻弹簧右端拴在小车壁上,左端拴一个m=10kg的物块M.小车静止不动,弹簧对物块的弹力大小为5N时,物块处于静止状态,当小车以a=1(m/s2)沿水平地面向
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![牛顿运动定律综合应用.如图,被水平拉伸的轻弹簧右端拴在小车壁上,左端拴一个m=10kg的物块M.小车静止不动,弹簧对物块的弹力大小为5N时,物块处于静止状态,当小车以a=1(m/s2)沿水平地面向](/uploads/image/z/1517440-40-0.jpg?t=%E7%89%9B%E9%A1%BF%E8%BF%90%E5%8A%A8%E5%AE%9A%E5%BE%8B%E7%BB%BC%E5%90%88%E5%BA%94%E7%94%A8.%E5%A6%82%E5%9B%BE%2C%E8%A2%AB%E6%B0%B4%E5%B9%B3%E6%8B%89%E4%BC%B8%E7%9A%84%E8%BD%BB%E5%BC%B9%E7%B0%A7%E5%8F%B3%E7%AB%AF%E6%8B%B4%E5%9C%A8%E5%B0%8F%E8%BD%A6%E5%A3%81%E4%B8%8A%2C%E5%B7%A6%E7%AB%AF%E6%8B%B4%E4%B8%80%E4%B8%AAm%3D10kg%E7%9A%84%E7%89%A9%E5%9D%97M.%E5%B0%8F%E8%BD%A6%E9%9D%99%E6%AD%A2%E4%B8%8D%E5%8A%A8%2C%E5%BC%B9%E7%B0%A7%E5%AF%B9%E7%89%A9%E5%9D%97%E7%9A%84%E5%BC%B9%E5%8A%9B%E5%A4%A7%E5%B0%8F%E4%B8%BA5N%E6%97%B6%2C%E7%89%A9%E5%9D%97%E5%A4%84%E4%BA%8E%E9%9D%99%E6%AD%A2%E7%8A%B6%E6%80%81%2C%E5%BD%93%E5%B0%8F%E8%BD%A6%E4%BB%A5a%3D1%EF%BC%88m%2Fs2%EF%BC%89%E6%B2%BF%E6%B0%B4%E5%B9%B3%E5%9C%B0%E9%9D%A2%E5%90%91)
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