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*NO COPIES AND WITH EXPLAINATION**BEST ANS BRAINLIEST I PROMISE*The variation of velocity of a panicle movingtravelled by the particle in 4 sis :yol a particle moving along a straight line is shown in the figure. The distance travelled by particle in 4 s is:(A) 25 m(B) 30 m(C) 55 m(D) 60 m |
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Answer» A PARTICLE Q is moving +Y axis. Another particle P is moving in XY plane along a straight LINE x=-d (d>0) with a uniform speed v parallel to that of Q. At time t=0, particles P and Q happen to be along X axis whereas a third particle R SITUATED at x=+d starts moving opposite to P with a constant acceleration a. At all further instants, the three particles happen to be collinear. |
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