Physics, asked by ultimategamerff, 9 months ago

pla tell me the both answers fast7​

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Answered by nishka2308
1

1)20m/s

2)4m/s²

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Answered by ARNAVPP06
0

ANSWER of question 1.

Answer:

1 hour = 3600 seconds

72 km/h = 72 × 1000/ 3600 seconds

= 20m/s

Answer of question 2.

GIVEN:

u = 0

v = 72km/h

t = 5s

Answer:

a = v + ut

= 20 + 0 × 5

= 20 + 0

= 20ms^-2

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