racing car has a uniform acceleration of 4 metre per second square what distance will it cover in 5 seconds after start
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2 thoughts on “racing car has a uniform acceleration of 4 metre per second square what distance will it cover in 5 seconds after start<br />_____”

1. Answer:

   The initial velocity = u = 0

   The final velocity = v

   The acceleration = a and time = t = 10

   a = 4

   The first equation of motion i.e -v=u+at

   v = 0 + 40

   v = 40m/s

   Thethird equation of motion i.e-2as=v2– u2

   2 x 4 x s = 1600

   s + 1600/8 = 200m

   ∴Distance it will cover in 10sec after start is 200m

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2. Answer:

   simply put in

   s=ut+at²

   s=0*5+½*4*5²

   s= 0+50

   s= 50m

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