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a racing car has a uniform acceration of 4 m/s what will distance will cover in 105 after the starts? |
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Answer» Question ➪A racing car has a UNIFORM acceleration of 4m/s² . What distance will it cover in 10s after it starts ?Correct Answer ➪acceleration (a) = 4m/s²time (t) = 10sinitial velocity (U) = 0m/sdistance (s) = ?By using equation of motion →⇒ s = ut + ½ at²⇒ s = 0(10) + ½ (4)(10)(10)⇒ s = 0 + 2(100)⇒ s = 200M |
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