Physics, asked by hardik9464, 9 days ago

a body changes its speed uniformly from 15km/h to 54km/h in 1/2hour what is its accelration in ms^-2

Answers

Answered by rimmysolankeysj01120

1

Answer:

140.4

Explanation:

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Answered by sajidabhati02

1

Answer:

u=18km/hr=5m/s,v=36km/hr=10m/s,t=10s

a=

t

v−u

a=

10

10−5

=0.5m/s

2

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