A train starting from railway station attain a speed of 21 m/s in one minute find the acceleration
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Hi friend, Find the answer in the attached image.
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Hope this helps. . . Cheers. . . .
If you understood from it well, then please please mark as the BRAINLIEST.
Thanks.
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Thanks a lot for saying thanks.Please also mark as the BRAINLIEST if u find my answer the best.
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Initial velocity , u=0 m/s
Final velocity, v=21 m/s
Time, t=1 min=60 sec
As motion is uniformly accelerated, we can use the equation:
v=u+at
21=0+a×60
So, a = 21/60 = 7/20 = 0.35 m/s^2
So, Acceleration is 0.35 m/s^2
Final velocity, v=21 m/s
Time, t=1 min=60 sec
As motion is uniformly accelerated, we can use the equation:
v=u+at
21=0+a×60
So, a = 21/60 = 7/20 = 0.35 m/s^2
So, Acceleration is 0.35 m/s^2
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