Physics, asked by keith53, 5 months ago

a car of mass 1000kg traveling at 30m/s has its speed reduced to 10m/s by a constant breaking force over a distance of 75m
a.The cars initial kinetic energy

b.The final kinetic energy

Answers

Answered by sainisaabji11

2

Answer:

this is very lengthy question

Explanation:

but u gave only 5 point when u gave 20 p so i answer it

Answered by mrithuswapna

1

Kinetic energy is 450000 j

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