The driver of a train traveling at 30 m/s applies the brakes when he passes an amber signal. The next signal is 1.5 km down the track and the train reaches it 75 s later. Assuming a uniform acceleration, find the velocity of the train at the second signal and the train’s acceleration.
The driver of a train traveling at 30 m/s applies the brakes when he passes an amber signal. The next signal is 1.5 km down the track and the train reaches it 75 s later. Assuming a uniform acceleration, find the velocity of the train at the second signal and the train’s acceleration.
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The driver of a train traveling at 30 m/s applies the brakes when he passes an amber signal. The next
signal is 1.5 km down the track and the train reaches it 75 s later. Assuming a uniform acceleration,
find the velocity of the train at the second signal and the train’s acceleration.
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