a car traveling with a velocity of 80 km/hr slowed down to 44 km/hr in 5 second. the acceleration is
a car traveling with a velocity of 80 km/hr slowed down to 44 km/hr in 5 second. the acceleration is
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Answered by
1
Answer:
we know that
v= u + at
so v= 44
u= 80
t= 5 sec
answer will be -7.2 m/ sec2
Answered by
5
Answer:
From equation of motion we have:
- v = u+at
By substituting value of u, v & a in the equation we get:
→ 44 = 0 + 5t
→ 44 = 5t
→ 5t = 44
→ t = 44/5
→ t = 8.8 hours
⛬ Time taken by the car is 8.8 hours.
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