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2 years ago

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The position of a train at a time 2 seconds is 100m from a station. Suppose its velocities at the end of 2 seconds and at the en

d of 10 seconds are 5m/s and 20m/s respectively. Find the position of the train at the end of 10 seconds.

1 answer:

Leni [432]2 years ago

8 0

vf²=vi²+2ad

5²=0+2a.100

a=0.125 m/s²

20²=0+2 x 0.125 x d

400 = 0.25d

d = 1600 m

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