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Grade 12Modern Physics

2 A particle travels in a straight line a distance of 2 m in a time of 0.01 seconds. It is known that the particle accelerates from rest with constant acceleration. What is the acceleration of the particle?

Profile image of him sharma
12 Years agoGrade 12
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1 Answer

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Nirmal Singh.

12 Years ago

we know that s = ut + 0.5 a t^2
u = 0 , s = 2 m, t =0.01 s
2 = 0*0.01 + 0.5*a*(0.01)^2
a = 2 / (0.5 x 10^-4)
a = 4 x x10^4 m /s ^2
Thanks & Regards,
Nirmal Singh
Askiitians Faculty