s=500m t=4 sec a=4msec^2u=?
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Heya.......!!!!
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Given in the question :-»
•--» s = 500 m
•--» t = 4 sec
•--» a = 4m/s^2
•--» u = ?
Applying the formulae :
→ s = ut + 1/2 at^2
=> 500. = 4u + 1/2× 4 × 16
=> 500 = 4u + 2 × 16
=> 500 = 4u + 32
=> 4u = 500 - 32
=> 4u = 468
=> u = 468 / 4
♦ u •―――»» 117 m/s .
==================================
Hope It Helps You ☺
______________________
Given in the question :-»
•--» s = 500 m
•--» t = 4 sec
•--» a = 4m/s^2
•--» u = ?
Applying the formulae :
→ s = ut + 1/2 at^2
=> 500. = 4u + 1/2× 4 × 16
=> 500 = 4u + 2 × 16
=> 500 = 4u + 32
=> 4u = 500 - 32
=> 4u = 468
=> u = 468 / 4
♦ u •―――»» 117 m/s .
==================================
Hope It Helps You ☺
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