Thor was going with the speed of 100ms-1. On seeing the Hulk standing in his way 6m apart. Find how much declaration should be applied by Thor to prevent to collide from the Hulk
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Answer:
Retardation is 833.3 m/s²
Explanation:
Given,
Initial Velocity of Thor (u) = 100 m/s
Final Velocity of Thor (v) = 0 m/s
Distance (S) = 6 m
Acceleration (a) = v² = u²+2aS
= 0 = 10000+2(6a)
= 0 = 10000+12a
= -12a = 10000
= a = -833.3 m/s²
Retardation = 833 m/s²
Hope this helps. [The question was nice anyway]
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