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A train starting from rest attains the velocity of 72km/h in 5 minutes. assuming that acceleration in uniform speed . find acceleration and distance travelled?
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A train starting from rest attains the velocity of 72km/h in 5 minutes...
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A train starting from rest attains the velocity of 72km/h in 5 minutes...
U=0
v=72km/h=20m/s
t=5min=5×60=300sec
a=v-u/t
a=20-0/300
a=0.066m/s^2
s=ut+1/2at^2
s=0+1/2×0.066.(300^2)
s=5940/2
s=2970m=2.97km
a=0.066m/s^2 and s=2.97km(Ans).
v=72km/h=20m/s
t=5min=5×60=300sec
a=v-u/t
a=20-0/300
a=0.066m/s^2
s=ut+1/2at^2
s=0+1/2×0.066.(300^2)
s=5940/2
s=2970m=2.97km
a=0.066m/s^2 and s=2.97km(Ans).
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A train starting from rest attains the velocity of 72km/h in 5 minutes. assuming that acceleration in uniform speed . find acceleration and distance travelled?
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A train starting from rest attains the velocity of 72km/h in 5 minutes. assuming that acceleration in uniform speed . find acceleration and distance travelled? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about A train starting from rest attains the velocity of 72km/h in 5 minutes. assuming that acceleration in uniform speed . find acceleration and distance travelled? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A train starting from rest attains the velocity of 72km/h in 5 minutes. assuming that acceleration in uniform speed . find acceleration and distance travelled?.
A train starting from rest attains the velocity of 72km/h in 5 minutes. assuming that acceleration in uniform speed . find acceleration and distance travelled? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about A train starting from rest attains the velocity of 72km/h in 5 minutes. assuming that acceleration in uniform speed . find acceleration and distance travelled? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A train starting from rest attains the velocity of 72km/h in 5 minutes. assuming that acceleration in uniform speed . find acceleration and distance travelled?.
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