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Two trains are on the same track a distance 300 km apart heading towards one another, One at a speed of 150 km/h and other at a
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2. asked by avinash
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One simple model for a person running the 100 m dash is to assume the sprinter runs with constant acceleration until reaching
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2. asked by Set8
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what was the significant achievement of the red bull stratos missonreaching speeds greater than Mach 1 reaching speeds greater
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A simple model for a person running a 100m race is to assume the sprinter runs with constant acceleration until reaching top
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2. asked by Emily
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A sprinter can accelerate with constant acceleration for 2.10s before reaching top speed. He can run the 100-meter dash in 10 s.
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2. asked by Kala
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An electron has an initial speed of 178000 m/s. If it undergoes an acceleration of 4.8 x 1014 m/s2, how far has it traveled
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2. asked by Hannah
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An electron has an initial speed of 178000 m/s. If it undergoes an acceleration of 4.8 x 1014 m/s2, how far has it traveled
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2. asked by Hannah
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a driver starting from rest accelerates at a rate of 1.5m/s^2 for 20s until reaching a certain speed she then continues driving
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2. asked by kyle
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A machine part rotates at an angular speedof 0.38 rad/s; its speed is then increased to 3.46 rad/s using an angular acceleration
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2. asked by phys101
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A sprinter can accelerate with constant acceleration for 2.70 s before reaching top speed. He can run the 100-meter dash in 10
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2. asked by Beth
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