Question

1 2. Calculate the interest on 530,000 at 12% per annum compounded annually for 3 2. years. (Hint: First find the interest for three years using Cl formula and then find the interest for the remaining half of the year using simple interest formula.]​

Answer 1

Step-by-step explanation:

Mass of the body =10 kg

Initial velocity u=4 m/s

Final velocity v=8 m/s

Time t=2s

a) Momentum before force acts p

1

=m×u=10×4=40kg.m/s

b) Momentum after force acts p

2

=m×v=10×8=80kg.m/s

Answer 2

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