3 years ago

When a ringing bell is caught with hands the sound ceases why

1 answer:

OverLord2011 [107]3 years ago

5 0

Because the bell inside is halted and stops moving, so the changing of it going from side to side ISNT happening which is what causes the noise

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105 m/s

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Given that the speed of train A, $V_A$ = 45 m/s from west to east.

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Hence, the speed of train B w.r.t train A is 105 m/s from east to west.

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3 years ago