Physics, asked by surajprasad8097, 5 hours ago

what extra force should an engine of a car develop such that its velocity changes from 5m/s to 25m/s over a distance of 10m ,when the mass of the car is 900kg?​
i need it step by step please

Answers

Answered by rosesharma2323
2

Answer:

27000N

Explanation:

F=m*a

m=900kg

v² = u² + 2as

v=25m/s

u=5m/s

s=10m

625=25+2*a*10

626-25=20a

600/20=a

a=30

F=ma

=900*30

=27000N

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