Physics, asked by gurpreetkamboj177, 10 months ago

calculate the work required to be done on a car of 1500 kg by the brakes to reduce its speed upto 30 km /hr

Answers

Answered by parkashchattarpur1

1

Answer:-22500

Explanation:

Formula of work =1/2mv2-mu2

V=0,U=30

Answered by shaikhshahid61834

1

Answer:

W=

$w = 1500 \times 30 { }^{2}$

1350000Joule

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