Mechanics> A particle is moving with uniform acceler...

A particle is moving with uniform acceleration along a straight line ABC.. its velocity at A and C are 5m/s and 25m/s respectively . if BC=2AB ,find the ratio of time of travel from Ato B and B to C

luina Pani , 8 Years ago

Grade 10

1 Answers

Vikas TU

Let the separation amongst An and B be x

That is AB = x

Speed is 5 m/sec

At that point the normal speed =( (speed at point A)+(velocity at point C))/2

= (5+ 25)/2

= 15 m/sec

Remove from A to B = x

At that point t1 = remove/speed

= x/15

Separate from B to C = 2x

At that point, t2 = separate/speed

 t2 = 2x/15

Proportion amongst t1 and t2 = (x/15): (2x/15)

Last Activity: 8 Years ago

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Mechanics> A particle is moving with uniform acceler...

A particle is moving with uniform acceleration along a straight line ABC.. its velocity at A and C are 5m/s and 25m/s respectively . if BC=2AB ,find the ratio of time of travel from Ato B and B to C

luina Pani , 8 Years ago

Vikas TU

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