

MCQOPTIONS
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1. |
Initial velocity of a particle moving along a straight line is 10 m/s and its retardation is\[\text{2 m}/{{\text{s}}^{\text{2}}}\]. Distance covered by the particle in the fifth second of its motion is |
A. | 1 m |
B. | 19 m |
C. | 50 m |
D. | 75 m |
Answer» B. 19 m | |