# A particle moves from the point (2.0) m, at t = 0, with an initial velocity (5.0 +4.0) ms−1. It is acted upon by a constant force which produces a constant acceleration (4.0 4.0) ms−2. What is the distance of the particle from the origin at time 2 s? a. 20  m b. 10  m c. 5 m d. 15 m

## Question ID - 50378 :- A particle moves from the point (2.0) m, at t = 0, with an initial velocity (5.0 +4.0) ms−1. It is acted upon by a constant force which produces a constant acceleration (4.0 4.0) ms−2. What is the distance of the particle from the origin at time 2 s? a. 20  m b. 10  m c. 5 m d. 15 m

1 Answer
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Answer Key : (a) -

= (5 + 4)2 + (4 + 4)4

= 10 + 8 + 8 + 8

= 18  + 16

= 20 + 20

= 20

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