Question

Example 4
A car travels from rest with a constant
acceleration 'a' for 't' seconds. What is the
average speed of the car for its journey if
the car moves along a straight road? with caluciulation
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Answer 1

Answer:

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Step-by-step explanation:

Initial speed of car (u) = 0

Distance covered by car in t sec,

S = ut+1/2 at^2

S = 1/2 at^2 (u = 0)

Average speed of car = Vavg = s/t = 1/2 at