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A bullet is shot vertically downwards with an initial velocity of 100m/s a certain height. Within 10s, the bullet reaches the ground and instantaneously comes to rest due to the perfectly inelastic collision. The velocity –time curve for total time t = 20s will be:

(Take g = 10m/s2).

 

Option 1 -

(a)

Option 2 -

(b)

Option 3 -

(c)

Option 4 -

(d)

0 2 Views | Posted 2 months ago
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